Transformer framework producing and processing device and method

Abstract

The invention relates to the field of transformer framework machining devices, in particular to a transformer framework producing and machining device and method.The transformer framework producing and machining device comprises a supporting seat, the front side of the top of the supporting seat is rotationally connected with a bidirectional reciprocating lead screw, and the rear side of the top of the supporting seat is fixedly connected with a sliding rod; the two sides of the bidirectional reciprocating lead screw are both in threaded connection with bases, the rear sides of the two bases are slidably connected to the surface of the sliding rod, and the tops of the bases are symmetrically and fixedly connected with supporting spring rods. The transformer framework producing and machining device is composed of a positioning mechanism, an adjusting mechanism and a clamping mechanism. Through cooperative use of the supporting plates, the positioning mechanism and other parts, in the relative movement process of the two supporting plates, under the action of the positioning mechanism, the main clamping plate and the auxiliary clamping plate can adapt to automatic positioning of pin installation of a rectangular transformer framework and an oval transformer framework; and the installation convenience of the transformer framework pins in different shapes is improved.

Description

Technical Field

[0001] The invention relates to the field of transformer skeleton processing devices, and in particular to a transformer skeleton production and processing device and method. Background Art

[0002] The main materials of the transformer include skeleton, wires, pins and other components. In the process of manufacturing the transformer skeleton, a skeleton is usually made first, and then the pins are knocked into the skeleton one by one by hand, and finally the coil is wound and it can be used.

[0003] The existing patent (Announcement No.: CN205881677U) discloses a transformer skeleton pin insertion device, including a skeleton positioning seat, a pin positioning device, a pin cap positioning block and a pressing workbench. In the process of implementing the solution, the inventor found that the following problems in the prior art have not been well solved: 1. Since there are many types of transformer skeletons, the common transformer skeletons are rectangular and elliptical. During use, the device is difficult to insert pins for transformer skeletons of different shapes, and the convenience of use is poor; 2. Since the pin distances between transformer skeletons of different specifications are different, the device is difficult to quickly adjust the installation spacing of the pins during use, and the functionality is poor. Summary of the invention

[0004] The purpose of the present invention is to provide a transformer skeleton production and processing device and method to solve the problems raised in the above background technology: 1. It is difficult for some existing transformer skeleton production and processing devices to perform pin insertion operations on transformer skeletons of different shapes during use; 2. It is difficult for some existing transformer skeleton processing devices to quickly adjust the installation spacing of pins during use. In order to achieve the above purpose, the present invention provides the following technical solutions: A transformer skeleton production and processing device, including a support seat, the front side of the top of the support seat is rotatably connected to a bidirectional reciprocating screw, the rear side of the top of the support seat is fixedly connected to a sliding rod, both sides of the bidirectional reciprocating screw are threadedly connected to a base, and the rear sides of the two bases are slidably connected to the surface of the sliding rod;

[0005] The top of the base is symmetrically fixedly connected with a support spring rod, a support plate is fixedly connected between the tops of the two support spring rods, a transverse groove is symmetrically opened in the middle of the support plate, and a positioning mechanism is movably connected between the opposite sides of the two support plates and the inside of the corresponding transverse groove;

[0006] The two supporting plates are movably connected on one side opposite to the other with an adjustment mechanism that cooperates with the corresponding positioning mechanism;

[0007] The rear side of the support seat is fixedly connected with an electric telescopic cylinder, and the movable end of the electric telescopic cylinder is fixedly connected with a clamping mechanism.

[0008] Preferably, the positioning mechanism comprises a support sleeve, the support sleeve is fixedly connected to the middle part of the support plate, a cross bar is movably inserted in the middle part of the support sleeve, and the end of the cross bar away from the support plate is rotatably connected to the main pin spring rod;

[0009] The interior of the transverse groove is symmetrically slidably connected with a sliding sleeve, the middle of the sliding sleeve is movably inserted with a connecting rod, the end of the connecting rod away from the support plate is rotatably connected with a pin spring rod, and the middle of the connecting rod and the transverse rod are both movably sleeved with a compression spring;

[0010] The bottoms of the main pin spring rod and the slave pin spring rod are fixedly connected with a pin clamp, and the top of the main pin spring rod is fixedly connected with a main clamping plate;

[0011] The upper part of the slave pin spring rod is movably sleeved with a slave splint, and the middle part of the slave splint is provided with a movable groove that matches the slave pin spring rod. Two slave splints are set as a group, and the two groups of slave splints are respectively arranged on both sides of the main splint, and the four slave splints and the main splint are hingedly installed in a semicircular shape.

[0012] Preferably, a groove is provided at one end of the slave plate close to the main plate, the main plate and the slave plate are hingedly installed corresponding to the groove, and the main plate and the slave plate are both made of rubber material;

[0013] The surfaces of the main clamping plate and the adjacent slave clamping plates are both fixedly connected with limit blocks, and the surfaces of the slave clamping plates are provided with limit arc grooves that match the corresponding limit blocks.

[0014] Preferably, a cross-shaped positioning groove is symmetrically provided inside the movable groove, and a cross-shaped positioning pin is symmetrically fixedly connected to the upper part of the pin spring rod, and two cross-shaped positioning pins are respectively slidably connected inside the two cross-shaped positioning grooves.

[0015] Preferably, the adjustment mechanism comprises an adjustment plate, the adjustment plate is vertically slidably connected to the side wall of the support plate, the top of the support plate is fixedly connected to an electric telescopic rod, and the bottom of the electric telescopic rod is fixedly connected to the surface of the adjustment plate;

[0016] A vertical groove is vertically opened in the middle of the adjustment plate, and the support sleeve is slidably connected inside the vertical groove. Oblique grooves are symmetrically opened on both sides of the adjustment plate. The four sliding sleeves are respectively slidably connected inside the four oblique grooves, and the four oblique grooves are scattered on the surface of the adjustment plate.

[0017] Preferably, the clamping mechanism comprises a clamping bracket, a movable groove is symmetrically opened on the surface of the clamping bracket, a movable block is slidably connected inside the movable groove, a clamping rod is vertically fixedly connected to the middle of the movable block, an L-shaped seesaw is slidably connected to the upper part of the clamping rod through the movable groove, and the middle part of the L-shaped seesaw is rotatably connected to the top of the clamping bracket;

[0018] The top surface of the clamping bracket is fixedly connected with an electric push rod, the movable end of the electric push rod is fixedly connected with a hinge column, and the opposite ends of the two L-shaped rockers are movably connected to the surface of the hinge column.

[0019] Preferably, a main waist-shaped groove is formed at one end of the L-shaped seesaw, and one end of the L-shaped seesaw is slidably connected to the upper part of the corresponding clamping rod through the main waist-shaped groove, and a secondary waist-shaped groove is formed at the other end of the L-shaped seesaw, and the other end of the L-shaped seesaw is slidably connected to the surface of the hinge column through the secondary waist-shaped groove, and the two L-shaped seesaws are staggered up and down.

[0020] Preferably, both ends of the bidirectional reciprocating screw and the sliding rod are rotatably connected with pads, the bottom of the pad is fixedly connected to the top of the support seat, the right end of the bidirectional reciprocating screw is fixedly connected to an adjusting motor, and the surface of the adjusting motor is fixedly connected to the side wall corresponding to the pad.

[0021] A method for using a transformer skeleton production and processing device comprises the following steps:

[0022] S1. When in use, first start the electric push rod to move the hinged column, so that the hinged column slides with the opposite side of the two L-shaped seesaws. At this time, the opposite side of the two L-shaped seesaws is pressed against the transformer frame with the movably connected clamping rod to position and clamp the transformer frame;

[0023] S2, then start the two-way reciprocating screw to rotate, so that the two bases move relative to each other with the corresponding support plates, so that the main clamping plate and the slave clamping plate on the upper part of the two support plates are clamped at the side wall position of the transformer frame. When the side wall of the transformer frame is an arc surface, the main pin spring rod and the four slave pin spring rods are distributed in an arc shape with the corresponding pin needle clamps distributed at the bottom of the transformer frame. At this time, the electric telescopic cylinder contracts and moves the transformer frame on the clamping bracket downward, so that the transformer frame is installed in coordination with the five arc-shaped pin needles;

[0024] S3. When the side wall of the transformer skeleton is a plane, during the movement of the two relatively movable support plates with the corresponding main clamping plate and the slave clamping plate, the main clamping plate and the slave clamping plate are pressed against the plane position of the side wall of the transformer skeleton and deformed. At this time, the main clamping plate and the four slave clamping plates are distributed in strips between the side wall of the support plate and the side wall of the transformer skeleton. Then, the clamping bracket moves the transformer skeleton downward to cooperate with the five pins distributed in strips for installation;

[0025] S4. Finally, when the distance between the pins needs to be adjusted, start the electric telescopic rod to move the adjustment plate up and down on the side wall of the support plate. At this time, the four sliding sleeves slide synchronously in the corresponding inclined grooves respectively, so that the four sliding sleeves can synchronously adjust the distance between the four sliding sleeves and the support sleeves, so that the four slave pin spring rods can synchronously adjust the corresponding pin pin clamps to adjust the distance between the pins, so as to install the pins of transformer skeletons of different specifications.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] In the present invention, through the coordinated use of components such as support plates and positioning mechanisms, when the two support plates move relative to each other, under the action of the positioning mechanism, the main clamping plate and the slave clamping plate can adapt to the automatic positioning of the pin needle installation of the rectangular transformer frame and the elliptical transformer frame, thereby improving the convenience of installing the pin needles of transformer frames of different shapes.

[0028] In the present invention, through the coordinated use of components such as the support plate, the positioning mechanism and the adjustment mechanism, when the pin spacing at the bottom of the transformer frame needs to be adjusted, the adjustment mechanism leads the four slave plates on the positioning mechanism to move synchronously, thereby simultaneously controlling the distance between the slave plates on both sides of the main plate. This is suitable for installing pins on transformer frames of different specifications, thereby improving the functionality of the device.

[0029] In the present invention, by using the supporting seat and the clamping mechanism and other components in coordination, when the two clamping rods on the clamping mechanism move relative to each other, the transformer frame can be stably clamped and then the pins can be installed. In addition, the internal support clamping method enables the clamping rod to stably fit the inner wall of the transformer frame according to the shape of the inner wall, thereby improving the stability of the transformer frame during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a side view of the position of the support seat and the support plate of the present invention;

[0031] Figure 2 It is a side view of the supporting plate and the local position of the slave clamping plate of the present invention;

[0032] Figure 3 It is a left view of the local position of the support plate and the adjustment plate of the present invention;

[0033] Figure 4 It is a side view of the partial position of the main splint and the secondary splint of the present invention;

[0034] Figure 5 It is a top cross-sectional view of a local position of a main splint and a secondary splint of the present invention;

[0035] Figure 6For the present invention Figure 5 A magnified view of the structure at center A;

[0036] Figure 7 It is a cross-sectional view of a local position of the clamping bracket and the moving block of the present invention.

[0037] In the figure: 1, support seat; 2, two-way reciprocating screw rod; 3, slide rod; 4, base; 5, support spring rod; 6, support plate; 7, horizontal groove; 8, positioning mechanism; 801, support sleeve; 802, horizontal rod; 803, main pin spring rod; 804, slide sleeve; 805, connecting rod; 806, slave pin spring rod; 807, compression spring; 808, pin pin fixture; 809, main splint; 810, slave splint; 8 11. Movable slot; 812. Cross-shaped positioning slot; 813. Cross-shaped positioning pin; 9. Adjustment mechanism; 901. Adjustment plate; 902. Electric telescopic rod; 903. Vertical slot; 904. Oblique slot; 10. Electric telescopic cylinder; 11. Clamping mechanism; 111. Clamping bracket; 112. Moving slot; 113. Moving block; 114. Clamping rod; 115. L-shaped rocker; 116. Electric push rod; 117. Articulated column. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the present invention.

[0039] See also Figures 1 to 7 The present invention provides a technical solution: a transformer skeleton production and processing device, including a support seat 1, a bidirectional reciprocating screw rod 2 is rotatably connected to the front side of the top of the support seat 1, a slide bar 3 is fixedly connected to the rear side of the top of the support seat 1, and bases 4 are threadedly connected to both sides of the bidirectional reciprocating screw rod 2, and the rear sides of the two bases 4 are slidably connected to the surface of the slide bar 3. It should be noted that a threaded hole is opened on the front side of the base 4, and the base 4 is threadedly connected to the surface of the bidirectional reciprocating screw rod 2 through the threaded hole.

[0040] The top of the base 4 is symmetrically fixedly connected with a support spring rod 5, a support plate 6 is fixedly connected between the tops of the two support spring rods 5, a transverse groove 7 is symmetrically opened in the middle of the support plate 6, and a positioning mechanism 8 is movably connected between the opposite sides of the two support plates 6 and the inside of the corresponding transverse groove 7.

[0041] An adjusting mechanism 9 cooperating with the corresponding positioning mechanism 8 is movably connected to the opposite sides of the two supporting plates 6 .

[0042] The rear side of the support seat 1 is fixedly connected with an electric telescopic cylinder 10, and the movable end of the electric telescopic cylinder 10 is fixedly connected with a clamping mechanism 11. It should be noted that: the bottom of the support seat 1 is fixedly connected with a transfer motor, and the rotating end of the transfer motor is fixedly connected to the bottom of the electric telescopic rod 902. The positions of the electric telescopic cylinder 10 and the transfer bracket are switched by the transfer motor, which facilitates the rotation direction of the clamping bracket 111 and clamps the transformer skeleton on the feeder. The transfer motor and the electric telescopic cylinder 10 are in the prior art and will not be described in detail here.

[0043] In this embodiment, Figures 1 to 7 As shown, the positioning mechanism 8 includes a support sleeve 801, which is fixedly connected to the middle part of the support plate 6. A cross bar 802 is movably inserted into the middle part of the support sleeve 801, and the end of the cross bar 802 away from the support plate 6 is rotatably connected to the main pin spring rod 803.

[0044] The inside of the transverse groove 7 is symmetrically slidably connected with a sleeve 804, and a connecting rod 805 is movably inserted in the middle of the sleeve 804. The end of the connecting rod 805 away from the support plate 6 is rotatably connected with a slave pin spring rod 806, and the middle of the connecting rod 805 and the cross bar 802 are movably sleeved with a compression spring 807. It should be noted that: the top and bottom of the inner wall of the transverse groove 7 are both provided with grooves, and the surface of the sleeve 804 is symmetrically fixedly connected with a sliding pin. The sleeve 804 is slidably connected between the two grooves through the sliding pin. The groove and the sliding pin cooperate to enable the sleeve 804 to only translate inside the transverse groove 7, so as to prevent the sleeve 804 from moving out of the transverse groove 7; the ends of the connecting rod 805 and the cross bar 802 away from the support plate 6 are fixedly connected with a support bearing, and the connecting rod 805 is rotatably connected to the surface of the main pin spring rod 803 through the support bearing, and the cross bar 802 is rotatably connected to the surface of the slave pin spring rod 806 through the support bearing; the two adjacent connecting rods 805 have different lengths but the same structure.

[0045] The bottom of the main pin spring rod 803 and the slave pin spring rod 806 are fixedly connected with a pin clamp 808, and the top of the main pin spring rod 803 is fixedly connected with a main clamping plate 809. It should be noted that the pin clamp 808 can clamp the pin, so that the pin can be installed on the transformer frame in cooperation with the clamping mechanism 11 later. The pin clamp 808 uses a pneumatic clamp, which is a prior art and will not be described in detail.

[0046] The upper part of the slave pin spring rod 806 is movably sleeved with a slave clamping plate 810, and a movable groove 811 matching with the slave pin spring rod 806 is provided in the middle of the slave clamping plate 810. Two slave clamping plates 810 are set as a group, and the two groups of slave clamping plates 810 are respectively arranged on both sides of the main clamping plate 809, and the four slave clamping plates 810 and the main clamping plate 809 are hingedly installed in a semicircular shape. It should be noted that: through the arrangement of the compression spring 807 in the middle of the connecting rod 805 and the cross bar 802, under the push of the connecting rod 805 and the cross bar 802, the main clamping plate 809 and the four slave clamping plates 810 are in an arc shape when not pressed.

[0047] In this embodiment, Figures 1 to 7 As shown, a groove is provided at one end of the secondary clamping plate 810 near the main clamping plate 809, and the main clamping plate 809 and the secondary clamping plate 810 are hingedly installed through the corresponding grooves, and the main clamping plate 809 and the secondary clamping plate 810 are both made of rubber material. It should be noted that: the rubber material is set, when the transformer skeleton in the plane state of the main clamping plate 809 and the secondary clamping plate 810 are pressed, they can be deformed. At this time, the main clamping plate 809 and the four secondary clamping plates 810 are distributed in strips after being pressed, which is convenient for pin installation of the rectangular transformer skeleton.

[0048] The surfaces of the main splint 809 and the adjacent slave splints 810 are fixedly connected with limit blocks, and the surfaces of the slave splints 810 are provided with limit arc grooves that match the corresponding limit blocks. It should be noted that the limit blocks and the limit arc grooves cooperate to ensure the stability of the main splint 809 and the four slave splints 810 after being distributed in a semicircle.

[0049] In this embodiment, Figures 1 to 7 As shown, a cross-shaped positioning groove 812 is symmetrically provided inside the movable groove 811, and a cross-shaped positioning pin 813 is symmetrically fixedly connected to the upper part of the slave pin spring rod 806, and two cross-shaped positioning pins 813 are respectively slidably connected inside the two cross-shaped positioning grooves 812. It should be noted that: through the cooperation of the cross-shaped positioning pin 813 and the cross-shaped positioning groove 812, the slave pin spring rod 806 with the corresponding pin needle clamp 808 can always be set vertically with the slave clamp 810 during the sliding process inside the movable groove 811, ensuring the position accuracy of the pin needle installation at the position of the slave clamp 810; and the lower telescopic ends of the main pin spring rod 803 and the slave pin spring rod 806 cannot rotate, and can only perform telescopic movement, so as to avoid the main pin spring rod 803 and the slave pin spring rod 806 with the corresponding pin needle clamp 808 rotating and affecting the use effect.

[0050] In this embodiment, Figures 1 to 7As shown, the adjustment mechanism 9 includes an adjustment plate 901, which is vertically slidably connected to the side wall of the support plate 6, and the top of the support plate 6 is fixedly connected to an electric telescopic rod 902, and the bottom of the electric telescopic rod 902 is fixedly connected to the surface of the adjustment plate 901. It should be noted that: the top of the support plate 6 is fixedly connected to an L-shaped bracket, and the top of the electric telescopic rod 902 is fixedly connected to the surface of the L-shaped bracket.

[0051] A vertical slot 903 is vertically provided in the middle of the adjustment plate 901, and the support sleeve 801 is slidably connected inside the vertical slot 903. Oblique slots 904 are symmetrically provided on both sides of the adjustment plate 901, and four sliding sleeves 804 are respectively slidably connected inside the four oblique slots 904, and the four oblique slots 904 are scatteredly distributed on the surface of the adjustment plate 901. It should be noted that: in the process of the four oblique slots 904 being scatteredly distributed, when the adjustment plate 901 moves up and down at the side wall position of the support plate 6, the oblique slots 904 cooperate with the corresponding sliding sleeves 804 to slide, and the two sliding sleeves 804 at the two sides of the support sleeve 801 can be translated equidistantly to synchronously adjust the distance between the pins at the main clamping plate 809 and the four slave clamping plates 810.

[0052] In this embodiment, Figures 1 to 7 As shown, the clamping mechanism 11 includes a clamping bracket 111, and a movable groove 112 is symmetrically opened on the surface of the clamping bracket 111. A movable block 113 is slidably connected inside the movable groove 112. A clamping rod 114 is vertically fixedly connected to the middle of the movable block 113. The upper part of the clamping rod 114 passes through the movable groove 112 and is slidably connected to an L-shaped rocker 115. The middle part of the L-shaped rocker 115 is rotatably connected to the top of the clamping bracket 111. It should be noted that rectangular grooves are provided on both sides of the inner wall of the movable groove 112, and rectangular blocks are fixedly connected on both sides of the movable block 113, and the movable block 113 is slidably connected to the inside of the rectangular groove through the rectangular blocks; the clamping rod 114 is set to be L-shaped, and with the cooperation of the movable block 113 and the movable groove 112, the rotation of the clamping rod 114 is avoided to affect the use effect, and the lower part of the clamping rod 114 is provided with an anti-slip rubber pad. When the inner wall of the transformer skeleton is an arc surface, the surface of the anti-slip rubber pad is stably fitted with the arc surface to ensure stability. When the inner wall of the transformer skeleton is a plane, the anti-slip rubber pad is deformed during the extrusion process and cooperates with the plane of the side wall of the clamping rod, and is stably fitted on the plane of the inner wall of the transformer to ensure the stability of clamping.

[0053] The top surface of the clamping bracket 111 is fixedly connected to an electric push rod 116 , the movable end of the electric push rod 116 is fixedly connected to a hinge column 117 , and the opposite ends of the two L-shaped rockers 115 are movably connected to the surface of the hinge column 117 .

[0054] In this embodiment, Figures 1 to 7As shown, a main waist-shaped groove is provided at one end of the L-shaped rocker 115, and one end of the L-shaped rocker 115 is slidably connected to the upper part of the corresponding clamping rod 114 through the main waist-shaped groove. A secondary waist-shaped groove is provided at the other end of the L-shaped rocker 115, and the other end of the L-shaped rocker 115 is slidably connected to the surface of the hinge column 117 through the secondary waist-shaped groove. The two L-shaped rocker 115 are staggered up and down.

[0055] In this embodiment, Figures 1 to 7 As shown, both ends of the bidirectional reciprocating screw 2 and the slide bar 3 are rotatably connected with pads, the bottom of the pad is fixedly connected to the top of the support seat 1, the right end of the bidirectional reciprocating screw 2 is fixedly connected with an adjustment motor, and the surface of the adjustment motor is fixedly connected to the side wall of the corresponding pad. It should be noted that: when the adjustment motor rotates with the bidirectional reciprocating screw 2, the two bases 4 move relative to or away from each other on the surface of the slide bar 3. Here, the adjustment motor, the bidirectional reciprocating screw 2 and the slide bar 3 are combined according to the prior art and will not be described in detail.

[0056] In this embodiment, Figures 1 to 7 As shown, a method for using a transformer skeleton production and processing device comprises the following steps:

[0057] S1. When in use, first start the electric push rod 116 to move the hinge column 117, so that the hinge column 117 slides with the opposite side of the two L-shaped rocker plates 115. At this time, the opposite side of the two L-shaped rocker plates 115 presses the movable clamping rod 114 against the transformer frame to position and clamp the transformer frame;

[0058] S2, then start the two-way reciprocating screw 2 to rotate, so that the two bases 4 move relative to the corresponding support plates 6, so that the main clamping plate 809 and the slave clamping plate 810 on the two support plates 6 are clamped at the side wall position of the transformer frame. When the side wall of the transformer frame is an arc surface, the main pin spring rod 803 and the four slave pin spring rods 806 are distributed in an arc shape with the corresponding pin needle clamp 808 at the bottom of the transformer frame. At this time, the electric telescopic cylinder 10 contracts and moves the transformer frame on the clamping bracket 111 downward, so that the transformer frame is installed in coordination with the five arc-shaped pin needles;

[0059] S3. When the side wall of the transformer skeleton is a plane, during the movement of the two relatively moving support plates 6 with the corresponding main clamping plate 809 and the slave clamping plate 810, the main clamping plate 809 and the slave clamping plate 810 are pressed against the plane position of the side wall of the transformer skeleton and deformed. At this time, the main clamping plate 809 and the four slave clamping plates 810 are distributed in strips between the side wall of the support plate 6 and the side wall of the transformer skeleton. Then, the clamping bracket 111 moves the transformer skeleton downward to cooperate with the five pins distributed in strips for installation;

[0060] S4. Finally, when the distance between the pins needs to be adjusted, start the electric telescopic rod 902 and move the adjustment plate 901 up and down on the side wall of the support plate 6. At this time, the four sliding sleeves 804 slide synchronously in the corresponding inclined grooves 904 respectively, so that the four sliding sleeves 804 can synchronously adjust the distance between themselves and the support sleeves 801, so that the four slave pin spring rods 806 can synchronously adjust the corresponding pin pin clamps 808 to adjust the distance between the pins, thereby adjusting the distance between the pins, and installing the pins of transformer skeletons of different specifications.

[0061] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A transformer skeleton production and processing device, comprising a support seat (1), characterized in that: The front side of the top of the support seat (1) is rotatably connected to a bidirectional reciprocating screw rod (2), the rear side of the top of the support seat (1) is fixedly connected to a sliding rod (3), both sides of the bidirectional reciprocating screw rod (2) are threadedly connected to bases (4), and the rear sides of the two bases (4) are slidably connected to the surface of the sliding rod (3); A support spring rod (5) is symmetrically fixedly connected to the top of the base (4); a support plate (6) is fixedly connected between the tops of the two support spring rods (5); a transverse groove (7) is symmetrically provided in the middle of the support plate (6); and a positioning mechanism (8) is movably connected between the opposite sides of the two support plates (6) and the inside of the corresponding transverse groove (7); The two support plates (6) are movably connected on opposite sides thereof to an adjustment mechanism (9) that cooperates with the corresponding positioning mechanism (8); An electric telescopic cylinder (10) is fixedly connected to the rear side of the support seat (1), and a clamping mechanism (11) is fixedly connected to the movable end of the electric telescopic cylinder (10).

2. A transformer skeleton production and processing device according to claim 1, characterized in that: The positioning mechanism (8) comprises a support sleeve (801), the support sleeve (801) is fixedly connected to the middle part of the support plate (6), a cross bar (802) is movably inserted into the middle part of the support sleeve (801), and one end of the cross bar (802) away from the support plate (6) is rotatably connected to a main pin spring rod (803); The interior of the transverse groove (7) is symmetrically slidably connected with a sliding sleeve (804), a connecting rod (805) is movably inserted in the middle of the sliding sleeve (804), one end of the connecting rod (805) away from the support plate (6) is rotatably connected to a pin spring rod (806), and the middle of the connecting rod (805) and the transverse rod (802) are both movably sleeved with a compression spring (807); The bottoms of the main pin spring rod (803) and the slave pin spring rod (806) are both fixedly connected with a pin clamp (808), and the top of the main pin spring rod (803) is fixedly connected with a main clamping plate (809); The upper part of the slave pin spring rod (806) is movably sleeved with a slave clamp (810), and the middle part of the slave clamp (810) is provided with a movable groove (811) that matches the slave pin spring rod (806). Two slave clamps (810) are set as a group, and the two groups of slave clamps (810) are respectively arranged on both sides of the main clamp (809), and the four slave clamps (810) and the main clamp (809) are hingedly installed in a semicircular shape.

3. The transformer skeleton production and processing device according to claim 2 is characterized in that: A groove is provided at one end of the secondary clamping plate (810) close to the main clamping plate (809), and the main clamping plate (809) and the secondary clamping plate (810) are hingedly installed corresponding to the groove, and the main clamping plate (809) and the secondary clamping plate (810) are both made of rubber material; The surfaces of the main clamping plate (809) and the adjacent slave clamping plate (810) are both fixedly connected with limit blocks, and the surfaces of the slave clamping plates (810) are provided with limit arc grooves that match the corresponding limit blocks.

4. The transformer skeleton production and processing device according to claim 3 is characterized in that: The movable groove (811) is symmetrically provided with a cross-shaped positioning groove (812), and the upper part of the slave pin spring rod (806) is symmetrically fixedly connected with a cross-shaped positioning pin (813), and the two cross-shaped positioning pins (813) are respectively slidably connected to the inside of the two cross-shaped positioning grooves (812).

5. The transformer skeleton production and processing device according to claim 4 is characterized in that: The adjustment mechanism (9) comprises an adjustment plate (901), wherein the adjustment plate (901) is vertically slidably connected to the side wall of the support plate (6), the top of the support plate (6) is fixedly connected to an electric telescopic rod (902), and the bottom of the electric telescopic rod (902) is fixedly connected to the surface of the adjustment plate (901); A vertical groove (903) is vertically opened in the middle of the adjustment plate (901), the support sleeve (801) is slidably connected inside the vertical groove (903), both sides of the adjustment plate (901) are symmetrically opened with oblique grooves (904), the four sliding sleeves (804) are respectively slidably connected inside the four oblique grooves (904), and the four oblique grooves (904) are scatteredly distributed on the surface of the adjustment plate (901).

6. The transformer skeleton production and processing device according to claim 5 is characterized in that: The clamping mechanism (11) comprises a clamping bracket (111), a surface of the clamping bracket (111) is symmetrically provided with a moving groove (112), a moving block (113) is slidably connected inside the moving groove (112), a clamping rod (114) is vertically fixedly connected to the middle of the moving block (113), an upper part of the clamping rod (114) passes through the moving groove (112) and is slidably connected to an L-shaped seesaw (115), and the middle part of the L-shaped seesaw (115) is rotatably connected to the top of the clamping bracket (111); The top surface of the clamping bracket (111) is fixedly connected to an electric push rod (116), the movable end of the electric push rod (116) is fixedly connected to a hinge column (117), and the opposite ends of the two L-shaped rocker plates (115) are movably connected to the surface of the hinge column (117).

7. The transformer skeleton production and processing device according to claim 6 is characterized in that: A main waist-shaped groove is provided at one end of the L-shaped seesaw (115), and one end of the L-shaped seesaw (115) is slidably connected to the upper part of the corresponding clamping rod (114) through the main waist-shaped groove. A secondary waist-shaped groove is provided at the other end of the L-shaped seesaw (115), and the other end of the L-shaped seesaw (115) is slidably connected to the surface of the hinge column (117) through the secondary waist-shaped groove. The two L-shaped seesaws (115) are staggered up and down.

8. The transformer skeleton production and processing device according to claim 7 is characterized in that: Both ends of the bidirectional reciprocating screw rod (2) and the sliding rod (3) are rotatably connected to cushion blocks, the bottom of the cushion block is fixedly connected to the top of the support seat (1), and the right end of the bidirectional reciprocating screw rod (2) is fixedly connected to an adjustment motor, and the surface of the adjustment motor is fixedly connected to the side wall corresponding to the cushion block.

9. A method for using a transformer skeleton production and processing device, characterized in that: Using a transformer skeleton production and processing device as described in any one of claims 1 to 8 comprises the following steps: S1. When in use, first start the electric push rod (116) to move the hinge column (117), so that the hinge column (117) and the opposite side of the two L-shaped seesaws (115) slide in cooperation, and at this time, the opposite side of the two L-shaped seesaws (115) with the movably connected clamping rod (114) presses against the transformer frame to position and clamp the transformer frame; S2, then start the two-way reciprocating screw rod (2) to rotate, so that the two bases (4) and the corresponding support plates (6) move relative to each other, so that the main clamping plate (809) and the slave clamping plate (810) on the two support plates (6) are clamped at the side wall position of the transformer frame. When the side wall of the transformer frame is an arc surface, the main pin spring rod (803) and the four slave pin spring rods (806) are distributed in an arc shape with the corresponding pin needle clamp (808) at the bottom of the transformer frame. At this time, the electric telescopic cylinder (10) contracts and moves the transformer frame on the clamping bracket (111) downward, so that the transformer frame is installed in coordination with the five pin needles distributed in an arc shape; S3. When the side wall of the transformer skeleton is a plane, during the movement of the two relatively movable support plates (6) with the corresponding main clamping plate (809) and the slave clamping plate (810), the main clamping plate (809) and the slave clamping plate (810) are pressed against the plane position of the side wall of the transformer skeleton and deformed. At this time, the main clamping plate (809) and the four slave clamping plates (810) are distributed in strips between the side wall of the support plate (6) and the side wall of the transformer skeleton. Then, the clamping bracket (111) moves the transformer skeleton downward to cooperate with the five pins distributed in strips for installation; S4. Finally, when the distance between the pins needs to be adjusted, the electric telescopic rod (902) is started to move the adjustment plate (901) up and down on the side wall of the support plate (6). At this time, the four sliding sleeves (804) respectively slide synchronously inside the corresponding inclined grooves (904), so that the four sliding sleeves (804) synchronously adjust the distance between the four sliding sleeves (804) and the support sleeve (801), so that the four slave pin spring rods (806) and the corresponding pin pin clamps (808) are synchronously adjusted to adjust the distance between the pins, so as to install the pins of the transformer skeleton of different specifications.

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