Double-station gas spring pipe port tapping equipment

Abstract

The utility model relates to the technical field of gas spring machining, in particular to double-station gas spring pipe port tapping equipment which comprises a bottom plate. A rectangular stand column with a groove in the front end is fixedly connected to the rear side of the upper end of the bottom plate, a square frame is fixedly connected to the middle of the front end of the rectangular stand column, a controller is fixedly connected to the surface of the front end of the square frame, and a first two-way screw is rotationally connected into the groove of the rectangular stand column; the position of the bearing disc is adjusted through the adjusting mechanism, the two first clamping plates and the two second clamping plates are controlled to be matched, center fixing is conducted on a pipe fitting, then the bearing disc is moved out of a working area, tapping operation is conducted, the device can adapt to center positioning and clamping of pipe fittings with different pipe diameters, operation is convenient and easy, universality is high, and the machining efficiency is high. And meanwhile, the upper end and the lower end of the pipe fitting can be synchronously tapped, the work complexity is reduced, the machining period is shortened, and the work efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to gas spring processing technical field especially relates to double station gas spring pipe fitting port tapping equipment. BACKGROUND

[0002] Gas spring is a kind of device using the compressibility and elasticity of gas to realize the function of support, buffering or shock absorption, mainly by a sealed pressure cylinder and internal piston, external force acts on piston rod and makes the gas in cylinder body be compressed, energy is stored, after the disappearance of external force, gas reversely drives piston to return to original position and does work, the release of energy storage provides external force to use, in the production stage of gas spring, the tapping treatment is needed to the pipe fitting both ends, and internal thread is made at the end part, to facilitate the firm connection with other parts or accessories with corresponding external thread.

[0003] The existing gas spring pipe fitting tapping equipment needs to sleeve the pipe fitting on a convex column that can be inserted into the inside of pipe fitting to facilitate accurate center positioning, then clamps the pipe fitting, and finally carries out one-way tapping work from the upper side, the device cannot accurately center and fix the pipe fitting when the inner diameter of new processing pipe fitting is greater than the outer diameter of convex column due to the fixed size setting of convex column, further causes the error of tapping position, causes the unqualified processing product and cannot be used, therefore only the pipe fitting of same inner diameter type can be processed, the universality is low, and due to the existence of bottom convex column, the lower end tapping processing is needed after the upper end tapping work is completed, and the working efficiency is low.

[0004] Therefore, aiming at the existing gas spring pipe fitting tapping equipment, only the pipe fitting of same inner diameter type can be processed, the tapping processing demand of pipe fitting of different types cannot be met, the universality is low, and due to the existence of bottom convex column, the lower end tapping processing is needed after the upper end tapping work is completed, and the working efficiency is low, the double station gas spring pipe fitting port tapping equipment can be designed, the position of bearing tray is adjusted through adjusting mechanism, two clamping plates one and two clamping plates two are controlled to cooperate, the pipe fitting is fixed in the center, then the bearing tray is moved out of the working area to carry out tapping processing operation. SUMMARY

[0005] In order to overcome the existing gas spring pipe fitting tapping equipment, only the pipe fitting of same inner diameter type can be processed, the tapping processing demand of pipe fitting of different types cannot be met, the universality is low, and due to the existence of bottom convex column, the lower end tapping processing is needed after the upper end tapping work is completed, and the working efficiency is low.

[0006] The utility model discloses a technical scheme for a double-station gas spring pipe fitting port tapping equipment, which comprises a base plate, and further comprises clamping plates one and two.

[0007] Preferably, the position of the supporting tray is adjusted by the adjusting mechanism first, so that the supporting tray is located directly below the center of the square frame. The pipe fitting to be processed is inserted on the positioning protruding column of the supporting tray to preliminarily determine the position. The two clamping plates one are moved relatively close by controlling the rotation of the two-way screw rod one, so that the pipe fitting is clamped with the two ends arranged in the middle. The two clamping plates two are moved relatively close by controlling the rotation of the two-way screw rod two, so that the pipe fitting is clamped with the two ends arranged in the middle. The supporting tray and the positioning protruding column are moved out of the working area by the adjusting mechanism. Finally, the two lifting plates are moved relatively close by controlling the rotation of the two-way screw rod one, and the corresponding taps are rotated by simultaneously starting the two tapping drive motors, so that tapping work is performed on the two ends of the clamped pipe fitting.

[0008] Preferably, the front right side of the square frame is rotatably connected to the rotating disc one fixedly connected to the two-way screw rod one through a rotating shaft, and the surface of the rotating disc one is fixedly connected to the rocker one. The right end of the square frame is rotatably connected to the rotating disc two fixedly connected to the two-way screw rod two through a rotating shaft, and the surface of the rotating disc two is fixedly connected to the rocker two.

[0009] Preferably, the left upper side of the square frame is fixedly connected to the fixed rod one, and the left ends of the two clamping plates one are symmetrically movably sleeved on the outer sides of the two ends of the fixed rod one.

[0010] Preferably, the rear lower side of the square frame is fixedly connected to the fixed rod two, and the rear ends of the two clamping plates two are symmetrically movably sleeved on the outer sides of the two ends of the fixed rod two.

[0011] As preferred, the upper end of the rectangular column is fixedly connected with a lifting driving motor electrically connected with the controller, and the output shaft of the lifting driving motor is fixedly connected with the bidirectional screw rod.

[0012] As preferred, the adjusting mechanism comprises a cylinder, a lifting block, a rotating motor and a connecting plate; the lower end of the left side of the fixed plate is fixedly connected with the cylinder electrically connected with the controller, the movable end of the cylinder is fixedly connected with the lifting block, the bottom of the lifting block is fixedly connected with the rotating motor electrically connected with the controller, the output shaft of the rotating motor is fixedly connected with the connecting plate, and the end of the connecting plate away from the rotating motor is fixedly connected to the left surface of the supporting tray.

[0013] As preferred, the bottom right end of the fixed plate is fixedly connected with a laser displacement sensor electrically connected with the controller, and the upper end of the connecting plate is fixedly connected with a receiving pad coaxial with the light emitted by the laser displacement sensor.

[0014] The device has the advantages that:

[0015] The device can control the center position of the supporting tray for assisting the preliminary center positioning of the pipe fitting, and after the pipe to be processed is sleeved on the positioning protruding column, the two clamping plates are moved close to each other by rotating the two bidirectional screw rods, the pipe is clamped and arranged in the center at the front and rear ends, the two clamping plates are moved close to each other by rotating the two bidirectional screw rods, the pipe is clamped and arranged in the center at the left and right ends, the center is fixed, the supporting tray and the positioning protruding column are moved out of the working area by the adjusting mechanism, and the tapping operation is performed, so that the device can adapt to the center positioning and clamping of pipes of different diameters, is convenient and simple to operate, has high universality, can meet the use requirements of production and processing, can also perform synchronous tapping of the upper and lower ends of the pipe, reduces the complexity of work, shortens the processing cycle, and improves the work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The whole three-dimensional structure schematic view of the double-station gas spring pipe fitting port tapping equipment is shown.

[0017] Figure 2 The three-dimensional structure schematic view of the rectangular column of the double-station gas spring pipe fitting port tapping equipment is shown.

[0018] Figure 3 The three-dimensional structure schematic view of the square frame of the double-station gas spring pipe fitting port tapping equipment is shown. Figure 1

[0019] Figure 4 The three-dimensional structure schematic view of the square frame of the double-station gas spring pipe fitting port tapping equipment is shown. Figure 2 ​​

[0020] Explanation of reference signs: 1, bottom plate; 2, rectangular column; 3, square frame; 4, bidirectional screw rod one; 5, lifting plate; 6, tapping drive motor; 7, tap; 8, bidirectional screw rod one; 9, clamping plate one; 10, bidirectional screw rod two; 11, clamping plate two; 12, controller; 13, supporting tray; 14, positioning protruding column; 15, fixed plate; 1601, air cylinder; 1602, lifting block; 1603, rotating motor; 1604, connecting plate; 17, lifting drive motor; 18, rotating disc one; 19, rocker one; 20, rotating disc two; 21, rocker two; 22, fixed rod one; 23, fixed rod two; 24, laser displacement sensor; 25, receiving cushion block. DETAILED DESCRIPTION

[0021] The utility model will be further explained in connection with the drawings and examples.

[0022] Please refer to Figures 1-4The utility model provides a kind of embodiment: double-station air spring pipe fitting port tapping equipment, including bottom plate 1;Still including clamping plate one 9 and clamping plate two 11, the upper end rear side of bottom plate 1 is fixedly connected with the rectangular column 2 of front end slot, the front end middle part of rectangular column 2 is fixedly connected with square frame 3, the front end surface of square frame 3 is fixedly connected with controller 12, the slot of rectangular column 2 is rotatably connected with bidirectional screw rod one 4, the upper and lower ends outer side of bidirectional screw rod one 4 is symmetrically connected with lifting plate 5, the front end of two lifting plates 5 is inserted into the slot of rectangular column 2, and the front end of two lifting plates 5 is fixedly connected with tapping drive motor 6 with controller 12 electrically connected in opposite symmetrical, the output shaft of two tapping drive motors 6 is fixedly connected with tap 7 by bolt, the upper end right side in square frame 3 is rotatably connected with bidirectional screw rod one 8, the front and rear ends outer side of bidirectional screw rod one 8 is symmetrically connected with clamping plate one 9, the lower end front side in square frame 3 is rotatably connected with bidirectional screw rod two 10, the left and right ends outer side of bidirectional screw rod two 10 is symmetrically connected with clamping plate two 11, the center position of square frame 3 is directly below provided with supporting tray 13, the upper end middle part of supporting tray 13 is fixedly connected with positioning protruding column 14, the lower end left side of square frame 3 is fixedly connected with fixed plate 15, and adjusting mechanism for controlling the movement of supporting tray 13 is arranged on fixed plate 15, first, the position of supporting tray 13 is adjusted by adjusting mechanism, so that it is directly below the center of square frame 3, the pipe fitting needing processing is inserted on the positioning protruding column 14 of supporting tray 13, and the position is preliminarily determined, bidirectional screw rod one 8 is controlled to rotate, and two clamping plate one 9 are driven to move relatively close, and pipe fitting is clamped in the middle arrangement of front and rear ends, bidirectional screw rod two 10 is controlled to rotate, and two clamping plate two 11 are driven to move relatively close, and pipe fitting is clamped in the middle arrangement of left and right ends, supporting tray 13 and positioning protruding column 14 are moved out of working area by adjusting mechanism again, finally, bidirectional screw rod one 4 is controlled to rotate, and two lifting plates 5 are driven to move relatively close, and two tapping drive motors 6 are started simultaneously to drive corresponding tap 7 to rotate, and the upper and lower ends of clamped pipe fitting are simultaneously tapped.

[0023] Please refer to Figures 3-4In the embodiment, the front end right side of the square frame 3 is rotatably connected with the rotating disc 1 through the rotating shaft, and the rotating disc 1 is fixedly connected with the two-way screw rod 1, and the outer side of the surface of the rotating disc 1 is fixedly connected with the rocker 1, the front side right end of the square frame 3 is rotatably connected with the rotating disc 2 through the rotating shaft, and the rotating disc 2 is fixedly connected with the two-way screw rod 2, and the outer side of the surface of the rotating disc 2 is fixedly connected with the rocker 2, the user holds the rocker 1 to drive the rotating disc 1 to rotate, thereby controlling the two-way screw rod 1 to rotate, the user holds the rocker 2 to drive the rotating disc 2 to rotate, thereby controlling the two-way screw rod 2 to rotate, the upper end left side in the square frame 3 is fixedly connected with the fixed rod 1, and the left end of the two clamping plates 1 is symmetrically movably sleeved on the outer side of the two ends of the fixed rod 1, and the fixed rod 1 can keep the stability of the relative motion of the two clamping plates 1, the lower end rear side in the square frame 3 is fixedly connected with the fixed rod 2, and the rear end of the two clamping plates 2 is symmetrically movably sleeved on the outer side of the two ends of the fixed rod 2, and the fixed rod 2 can keep the stability of the relative motion of the two clamping plates 2.

[0024] Please refer to Figure 1 、 Figure 3 and Figure 4In the embodiment, the upper end of the rectangular column 2 is fixedly connected with a lifting driving motor 17 electrically connected with the controller 12, and the output shaft of the lifting driving motor 17 is fixedly connected with the bidirectional screw rod one 4. The lifting driving motor 17 is started to drive the bidirectional screw rod one 4 to rotate, so as to control the relative movement of the two lifting plates 5, and the adjusting mechanism comprises a cylinder 1601, a lifting block 1602, a rotating motor 1603 and a connecting plate 1604. The lower left end of the fixed plate 15 is fixedly connected with the cylinder 1601 electrically connected with the controller 12, the movable end of the cylinder 1601 is fixedly connected with the lifting block 1602, the bottom of the lifting block 1602 is fixedly connected with the rotating motor 1603 electrically connected with the controller 12, the output shaft of the rotating motor 1603 is fixedly connected with the connecting plate 1604, and the end, away from the rotating motor 1603, of the connecting plate 1604 is fixedly connected to the left surface of the supporting tray 13. The height position of the supporting tray 13 can be adjusted by starting the cylinder 1601, the horizontal position of the supporting tray 13 can be adjusted by the rotating motor 1603 driving the connecting plate 1604 to move, the position of the supporting tray 13 is adjusted and controlled, the bottom right end of the fixed plate 15 is fixedly connected with the laser displacement sensor 24 electrically connected with the controller 12, and the upper end of the connecting plate 1604 is fixedly connected with the receiving pad 25 coaxial with the light emitted by the laser displacement sensor 24. In the initial stage of work, when the light emitted by the laser displacement sensor 24 is received and reflected by the receiving pad 25 when the rotating motor 1603 drives the supporting tray 13 to horizontally rotate through the connecting plate 1604, the distance measured at this time is set as a signal value and is transmitted to the controller 12, the controller 12 stops the work of the rotating motor 1603, indicating that the supporting tray 13 has moved to the position directly below the center of the square frame 3, meeting the position requirement. The model of the laser displacement sensor 24 used in the device is ZLDS115.

[0025] In the work, the controller 12 controls the work, first start cylinder 1601 adjustment bearing tray 13 appropriate height position, start rotating motor 1603 drive connecting plate 1604 movement, adjust the horizontal position of the bearing tray 13, when the laser displacement sensor 24 signal emitted by the receiving pad 25 received and reflected, measured a specified value of the signal value to the controller 12, the controller 12 stop rotating motor 1603 work, for the position adjustment of bearing tray 13 is in the center of the square frame 3 directly below, the pipe to be processed is inserted on the positioning protruding column 14 on the bearing tray 13, the initial position is determined, hand holding rocker 19 drive turntable 19 rotation, control bidirectional screw rod 8 rotation, drive two clamping plate 9 relative close to move, the pipe is arranged and clamped in the middle of the two ends, hand holding rocker 21 drive turntable 20 rotation, control bidirectional screw rod 10 rotation, drive two clamping plate 11 relative close to move, the pipe is arranged and clamped in the middle of the two ends, then move the bearing tray 13 and the positioning protruding column 14 out of the working area through the adjusting mechanism, finally start lifting drive motor 17 drive bidirectional screw rod 4 rotation, control two lifting plate 5 relative close to move, and simultaneously start two tapping drive motor 6 drive corresponding tap 7 rotation, tapping work is carried out on the upper and lower ends of the clamped pipe.

[0026] Through the above steps, the position of the bearing tray 13 is controlled and adjusted by the adjusting mechanism, the pipe to be processed is sleeved, the two clamping plates 9 are controlled to move close to each other, the pipe is arranged and clamped in the middle of the two ends, the two clamping plates 11 are controlled to move close to each other, the pipe is arranged and clamped in the middle of the two ends, the center is fixed, then the bearing tray 13 is moved out of the working area through the adjusting mechanism, and tapping operation is carried out, the device can adapt to the center positioning and clamping of pipes of different diameters, is easy and simple to operate, has high universality, can meet the use requirements of production and processing, can also carry out synchronous tapping of the upper and lower ends of the pipe, reduces the complexity of work, shortens the processing period, improves the work efficiency, solves the problem that the existing gas spring pipe tapping device can only process pipes of the same inner diameter, cannot meet the tapping requirements of pipes of different types and diameters, has low universality, and due to the existence of the bottom protruding column, the pipe needs to be turned over after the upper end tapping work is completed to carry out tapping work on the lower end, and the work efficiency is low.

Claims

1. A double-station gas spring pipe fitting port tapping device, comprising a base plate (1); characterized in that: Also include the clamping plate one (9) and the clamping plate two (11), the bottom plate (1) upper end rear side fixedly connected with the front end slot rectangular column (2), the front end middle part of the rectangular column (2) is fixedly connected with the square frame (3), the front end surface of the square frame (3) is fixedly connected with the controller (12), the slot of the rectangular column (2) is rotatably connected with the bidirectional screw rod one (4), the upper and lower ends of the bidirectional screw rod one (4) are symmetrically connected with the lifting plate (5) through threads, the front end of the two lifting plates (5) passes through the slot of the rectangular column (2), and the front end of the two lifting plates (5) is fixedly connected with the tapping drive motor (6) electrically connected with the controller (12) on the opposite surface, the output shaft of the two tapping drive motors (6) is fixedly connected with the tap (7) through bolts, the upper end right side in the square frame (3) is rotatably connected with the bidirectional screw rod one (8), the front and rear ends of the bidirectional screw rod one (8) are symmetrically connected with the clamping plate one (9) through threads, the lower end front side in the square frame (3) is rotatably connected with the bidirectional screw rod two (10), the left and right ends of the bidirectional screw rod two (10) are symmetrically connected with the clamping plate two (11) through threads, the center of the square frame (3) is provided with the supporting tray (13), the upper end middle part of the supporting tray (13) is fixedly connected with the positioning convex column (14), the lower end left side of the square frame (3) is fixedly connected with the fixed plate (15), and the fixed plate (15) is provided with an adjusting mechanism for controlling the movement of the supporting tray (13).

2. A two station gas spring tube port tapping apparatus as claimed in claim 1, characterised in that: The front end right side of the square frame (3) is rotatably connected with the rotating disc one (18) fixedly connected with the bidirectional screw rod one (8) through the rotating shaft, and the surface outer side of the rotating disc one (18) is fixedly connected with the rocker one (19), the right end front side of the square frame (3) is rotatably connected with the rotating disc two (20) fixedly connected with the bidirectional screw rod two (10) through the rotating shaft, and the surface outer side of the rotating disc two (20) is fixedly connected with the rocker two (21).

3. The dual station air spring tube port tapping apparatus of claim 1, wherein: The upper end left side in the square frame (3) is fixedly connected with the fixed rod one (22), and the left ends of the two clamping plate one (9) are symmetrically movably sleeved on the outer sides of the two ends of the fixed rod one (22).

4. The dual station air spring tube port tapping apparatus of claim 1, wherein: The lower end rear side in the square frame (3) is fixedly connected with the fixed rod two (23), and the rear ends of the two clamping plate two (11) are symmetrically movably sleeved on the outer sides of the two ends of the fixed rod two (23).

5. The dual station air spring tube port tapping apparatus of claim 1, wherein: The upper end of the rectangular column (2) is fixedly connected with the lifting drive motor (17) electrically connected with the controller (12), and the output shaft of the lifting drive motor (17) is fixedly connected with the bidirectional screw rod one (4).

6. The dual station air spring tube port tapping apparatus of claim 1, wherein: The adjusting mechanism comprises a cylinder (1601), a lifting block (1602), a rotating motor (1603) and a connecting plate (1604); the left side of the lower end of the fixed plate (15) is fixedly connected with the cylinder (1601) electrically connected with the controller (12), the movable end of the cylinder (1601) is fixedly connected with the lifting block (1602), the bottom of the lifting block (1602) is fixedly connected with the rotating motor (1603) electrically connected with the controller (12), the output shaft of the rotating motor (1603) is fixedly connected with the connecting plate (1604), and the end, away from the rotating motor (1603), of the connecting plate (1604) is fixedly connected to the left side surface of the supporting tray (13).

7. A two station gas spring tube port tapping apparatus as claimed in claim 6, characterised in that: The right end of the bottom of the fixed plate (15) is fixedly connected with the laser displacement sensor (24) electrically connected with the controller (12), and the upper end of the connecting plate (1604) is fixedly connected with the receiving pad (25) coaxial with the emitted light rays of the laser displacement sensor (24).

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