Cold pressing cutter assembling machine

Abstract

The utility model relates to the technical field of cutter clamping, and discloses a cold press cutter mounting machine, which comprises an upper clamping unit, a lower clamping unit, a lower clamping unit, a first clamping unit and a second clamping unit, and the upper clamping unit comprises a first gasket and a second gasket which can be closed to clamp a collet chuck, and the first gasket is rotatably connected with the second gasket; the lower clamping unit comprises a third gasket and a fourth gasket which can be closed to clamp the knife handle, the first gasket and the third gasket are in sliding connection, the second gasket and the fourth gasket are in sliding connection, and the third gasket and the fourth gasket are in rotatable connection; the locking unit is arranged on the fixed lower plate, the locking unit is located on one side of the third gasket, and the locking unit can abut against the third gasket to lock the third gasket. The utility model provides a cold press cutter assembling machine which can reduce the load of a driving device and can provide a better locking effect.

Description

TECHNICAL FIELD

[0001] The utility model relates to tool clamping technical field, especially a kind of cold pressing tool mounting machine. BACKGROUND

[0002] For cold pressing tool mounting machine, locking unit is usually set on clamping unit, in the up-down movement process of driving device driving clamping unit clamping or loosening, locking unit is driven to move up and down, the load capacity of driving device has higher requirement, and locking effect is unstable in the movement process of locking unit. SUMMARY

[0003] The utility model aims at providing a kind of cold pressing tool mounting machine, can reduce the load of driving device, simultaneously provide better locking effect.

[0004] To achieve the above object, the utility model provides a kind of cold pressing tool mounting machine, comprising:

[0005] movable upper plate, with the first installation slot of front side opening;

[0006] fixed lower plate, it is set below the movable upper plate and has the second installation slot of front side opening, the first installation slot and the second installation slot are correspondingly set;

[0007] driving device, it drives the movable upper plate relative to the fixed lower plate up-down movement;

[0008] upper clamping unit, it includes the first gasket and second gasket that can be closed to clamp chuck, the first gasket and the second gasket are set in the first installation slot, the first gasket is set at the front side opening of the first installation slot, the first gasket is rotatably connected with the second gasket;

[0009] lower clamping unit, it includes the third gasket and fourth gasket that can be closed to clamp tool shank, the third gasket and the fourth gasket are installed in the second installation slot, the third gasket is set at the front side opening of the second installation slot, the first gasket and the third gasket are slidably connected, the second gasket is slidably connected with the fourth gasket, the third gasket is close to the first gasket and second gasket rotatable connection side and the fourth gasket rotatable connection;

[0010] locking unit, it is set on the fixed lower plate, the locking unit can be abutted with the third gasket to lock the third gasket.

[0011] In some embodiments of the present application:

[0012] The locking unit comprises a locking switch, a connecting rod and a limiting plate, the limiting plate is slidingly connected to the fixed lower plate, two ends of the connecting rod are connected to the locking switch and the limiting plate respectively, when the locking switch is rotated, the connecting rod is rotated and drives the limiting plate to move towards or away from the third gasket side, so that the limiting plate abuts against or separates from the third gasket.

[0013] In some embodiments of the present application, the cold-pressing tool bit mounting machine further comprises:

[0014] A fixed stopper, the limiting plate is slidingly connected to the fixed lower plate through the fixed stopper.

[0015] In some embodiments of the present application:

[0016] The rear side of the fixed stopper is provided with a first limiting groove accommodating the limiting plate and a second limiting groove accommodating the connecting rod, and the first limiting groove and the second limiting groove are communicated with each other.

[0017] In some embodiments of the present application:

[0018] The third gasket is provided with a third limiting groove on the side close to the limiting plate, the third limiting groove and the first limiting groove are communicated with each other, and the limiting plate can extend into the third limiting groove and abut against the third gasket.

[0019] In some embodiments of the present application:

[0020] The first limiting groove is in the shape of a strip extending vertically to the shaft of the tool handle, and the second limiting groove is in the shape of a sector.

[0021] In some embodiments of the present application:

[0022] The locking switch is located on the front side of the fixed stopper, the fixed stopper is provided with a connector penetrating through itself, and the locking switch is connected to the connecting rod through the connector.

[0023] In some embodiments of the present application:

[0024] The connecting rod is provided with a limiting hole extending along the extension direction of the connecting rod, the limiting plate is provided with a fastener, and the fastener is movably arranged in the limiting hole to form a movable connection between the connecting rod and the limiting plate.

[0025] In some embodiments of the present application:

[0026] The locking unit is arranged on the front side of the fixed lower plate away from the rotatable connection side of the third gasket and the fourth gasket.

[0027] In some embodiments of the present application, the cold-pressing tool bit mounting machine further comprises:

[0028] A transparent guard plate is arranged on the front side of the third gasket.

[0029] The cold-pressing cutter mounting machine has the advantages that, compared with the prior art, it has the beneficial effects that:

[0030] The cold-pressing cutter mounting machine has the advantages that, compared with the prior art, it has the beneficial effects that: BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 is a cold-pressing cutter mounting machine structure schematic diagram of the embodiment of the utility model.

[0032] Figure 2 is a cold-pressing cutter mounting machine structure schematic diagram of the embodiment of the utility model.

[0033] Figure 3 is a cold-pressing cutter mounting machine structure schematic diagram of the embodiment of the utility model.

[0034] Figure 4 is a cold-pressing cutter mounting machine structure schematic diagram of the embodiment of the utility model.

[0035] Figure 5 is a cold-pressing cutter mounting machine structure schematic diagram of the embodiment of the utility model.

[0036] Figure 6 is a cold-pressing cutter mounting machine structure schematic diagram of the embodiment of the utility model.

[0037] Figure 7 is a cold-pressing cutter mounting machine structure schematic diagram of the embodiment of the utility model.

[0038] Figure 8 is a cold-pressing cutter mounting machine structure schematic diagram of the embodiment of the utility model.

[0039] In the drawing, 1, movable upper plate; 2, fixed lower plate; 3, driving device; 4, upper clamping unit; 5, lower clamping unit; 6, locking unit; 7, fixed stop block; 8, transparent guard plate.

[0040] 11, first mounting slot; 21, second mounting slot; 41, first gasket; 42, second gasket; 43, second clamping portion; 51, third gasket; 52, fourth gasket; 53, first clamping portion; 511, third limiting groove; 512, handle; 61, locking switch; 62, connecting rod; 63, limiting plate; 621, limiting hole; 631, fastener; 71, first limiting groove; 72, second limiting groove; 73, connecting piece. DETAILED DESCRIPTION

[0041] The specific embodiments of the present application will be further described in conjunction with the drawings and examples. The following examples are used to illustrate the present application, but not to limit the scope of the present application.

[0042] In the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0043] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0044] In addition, in the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0045] For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0046] Please refer to Figures 1-3 The cold press knife mounting machine provided by the embodiment of the present application comprises: a movable upper plate 1, a fixed lower plate 2, a driving device 3, an upper clamping unit 4 and a lower clamping unit 5.

[0047] The movable upper plate 1 has a first mounting slot 11 with a front side opening.

[0048] Please refer to Figure 5 The first mounting slot 11 is arranged so that the movable upper plate 1 is similar to a U shape.

[0049] The fixed lower plate 2 is arranged below the movable upper plate 1 and has a second mounting slot 21 with a front opening, and the first mounting slot 11 and the second mounting slot 21 are arranged in correspondence with each other.

[0050] The second mounting slot 21 is arranged so that the fixed lower plate 2 is also similar to a U shape, and the fixed lower plate 2 and the movable upper plate 1 are slidably connected.

[0051] The driving device 3 drives the movable upper plate 1 to move up and down relative to the fixed lower plate 2.

[0052] In this embodiment, the driving device 3 is a pneumatic cylinder or an oil cylinder, and the movable end of the driving device 3 is connected to the movable upper plate 1. When the driving device 3 drives the movable upper plate 1 to move up and down, the movable upper plate 1 and the fixed lower plate 2 can be folded or a gap can be formed between them.

[0053] The upper clamping unit 4 includes a first gasket 41 and a second gasket 42 that can be closed to clamp the collet, and the first gasket 41 and the second gasket 42 are arranged in the first mounting slot 11. The first gasket 41 is arranged at the front opening of the first mounting slot 11, and the first gasket 41 is rotatably connected to the second gasket 42, so that the first gasket 41 is transversely rotated to separate or close the second gasket 42.

[0054] Please refer to Figure 4 and Figure 3 The first gasket 41 and the second gasket 42 are arranged in front of and behind each other, and both the first gasket 41 and the second gasket 42 have a half slot for cooperating with the collet. When the first gasket 41 and the second gasket 42 are closed, the two half slots are folded to clamp the collet, and when the first gasket 41 is rotated to the front side, the collet can be exposed.

[0055] The lower clamping unit 5 includes a third gasket 51 and a fourth gasket 52 that can be closed to clamp the tool shank, and the third gasket 51 and the fourth gasket 52 are arranged in the second mounting slot 21. The third gasket 51 is arranged at the front opening of the second mounting slot 21, the first gasket 41 and the third gasket 51 are slidably connected, the second gasket 42 and the fourth gasket 52 are slidably connected, and the side of the third gasket 51 close to the rotatable connection side of the first gasket 41 and the second gasket 42 and the fourth gasket 52 is rotatably connected, so that the third gasket 51 is transversely rotated to separate or close the fourth gasket 52.

[0056] The third pad 51 and the fourth pad 52 are arranged in front and back, and the first pad 41 corresponds to the third pad 51 in up and down, and the second pad 42 corresponds to the fourth pad 52 in up and down. Similar to the upper clamping unit 4, the third pad 51 and the fourth pad 52 also have half slots for cooperating with the shank, when the third pad 51 and the fourth pad 52 are closed, the two half slots are folded to clamp the shank, when the third pad 51 is turned out to the front side, the shank can be exposed.

[0057] Please refer to Figure 4 When the chuck and the shank need to be installed, first, the chuck is placed on the shank, then the shank is placed on the first clamping part 53 of the fourth pad 52, at this time, the second clamping part 43 is above the chuck, as shown in Figure 4 push the first pad 41 to rotate to the second pad 42 side, because the third pad 51 is slidingly connected with the first pad 41, when the first pad 41 rotates, the third pad 51 synchronously rotates, so that the first pad 41 is closed on the second pad 42, and the third pad 51 is closed on the fourth pad 52, to fix the relative position of the chuck and the shank. The driving device 3 drives the movable upper plate 1 to move downward, the movable upper plate 1 drives the upper clamping unit 4, the second clamping part 43 of the first pad 41 and the second pad 42 presses the chuck downward, until the chuck and the shank are assembled together.

[0058] Please refer to Figure 3 When the chuck needs to be disassembled from the shank, first, the shank assembled with the chuck is installed on the second clamping part 43 corresponding to the second pad 42 and the first clamping part 53 of the fourth pad 52, at this time, the upper end of the chuck is installed above the second clamping part 43, as shown in Figure 3 turn the first pad 41 and the third pad 51, then the driving device 3 drives the movable upper plate 1 to move upward, because the upper end of the chuck is installed above the first pad 41 and the second clamping part 43 of the second pad 42, when the movable upper plate 1 moves upward, the fixed lower plate 2 does not move, the chuck is clamped upward by the upper clamping unit, and is disassembled from the shank.

[0059] The first clamping part 53 of the third pad 51 and the fourth pad 52 is provided with a ring-shaped protrusion, and a ring-shaped groove is provided on the shank, the protrusion is clamped into the groove, and the shank can be fixed.

[0060] And the second clamping part 43 of the first pad 41 and the second pad 42 is also provided with a ring-shaped protrusion, the upper end of the chuck is provided with a ring-shaped protrusion, the protrusion of the chuck is above the protrusion, the chuck can be clamped, or the protrusion of the chuck is below the protrusion, when the movable upper plate moves downward, the protrusion is in contact with the protrusion and can extrude the protrusion.

[0061] The locking unit 6 is arranged on the fixed lower plate 2, and the locking unit 6 can abut against the third pad 51 to lock the third pad 51.

[0062] The locking unit 6 can lock the third gasket 51, so that the position of the tool holder is fixed. The third gasket 51 is in sliding connection with the first gasket 41, so that the position of the first gasket 41 is also locked, and the position of the chuck is also fixed, thereby ensuring the assembly accuracy of the tool holder and the chuck.

[0063] The locking unit 6 is arranged on the fixed lower plate 2, and the locking unit 6 does not move with the movable upper plate 1 when the driving device 3 drives the movable upper plate 1, thereby reducing the load of the driving device 3 and providing better locking effect. Moreover, the closing structure of the gasket in this scheme is simple, and the locking structure does not interfere with the closing of the gasket.

[0064] The locking unit 6 is located on one side of the third gasket 51, which can facilitate the arrangement of the locking unit 6 and facilitate the operation of the locking unit 6 by the staff.

[0065] In some embodiments, referring to Figure 7 and Figure 8 , the locking unit 6 comprises a locking switch 61, a connecting rod 62 and a limiting plate 63. The limiting plate 63 is in sliding connection with the fixed lower plate 2. The two ends of the connecting rod 62 are connected with the locking switch 61 and the limiting plate 63 respectively. When the locking switch 61 is rotated, the connecting rod 62 is rotated and drives the limiting plate 63 to move towards or away from the third gasket 51, so that the limiting plate 63 abuts against or separates from the third gasket 51.

[0066] In this embodiment, the locking switch 61 is in the shape of a pull rod. When the locking switch 61 is rotated, the locking switch 61 can drive the connecting rod 62 to rotate, and the connecting rod 62 changes its position and drives the limiting plate 63 to move towards or away from the third gasket 51, that is, the transverse movement in this embodiment. According to the different rotation directions of the locking switch 61, the limiting plate 63 is abutted against the third gasket 51 to lock the third gasket 51, or the limiting plate 63 is retracted and no longer abutted against the third gasket 51 to unlock the third gasket 51.

[0067] The cold-pressing tool setting machine further comprises a fixed stop block 7. The limiting plate 63 is in sliding connection with the fixed lower plate 2 through the fixed stop block 7.

[0068] In this embodiment, the locking unit 6 is arranged on the front side of the fixed lower plate 2 away from the side where the third gasket 51 and the fourth gasket 52 are rotatably connected, which can facilitate the abutment of the limiting plate 63 against the third gasket 51 and facilitate the operation of the locking switch 61.

[0069] In this embodiment, the fixed stop block 7 is in the shape of a plate. The locking switch 61 is located on the front side of the fixed stop block 7, and the limiting plate 63 and the connecting rod 62 are located on the rear side of the fixed stop block 7. The fixed stop block 7 shields the connecting rod 62 and at least part of the limiting plate 63.

[0070] The rear side of the fixed block 7 is provided with a first limiting groove 71 accommodating the limiting plate 63 and a second limiting groove 72 accommodating the connecting rod 62, and the first limiting groove 71 and the second limiting groove 72 are communicated with each other.

[0071] The limiting plate 63 can move in the first limiting groove 71 under the limiting of the first limiting groove 71, that is, the transverse movement of the limiting plate 63. In the embodiment, the first limiting groove 71 is in the form of a strip extending vertically to the shaft of the tool holder.

[0072] The connecting rod 62 rotates in the second limiting groove 72, and the limiting plate 63 moves in the first limiting groove 71 under the driving of the connecting rod 62. In the embodiment, the second limiting groove 72 is in the form of a sector.

[0073] In some embodiments, the third gasket 51 is provided with a third limiting groove 511 on the side close to the limiting plate 63, the third limiting groove 511 and the first limiting groove 71 are communicated with each other, and the limiting plate 63 can extend into the third limiting groove 511 and abut against the third gasket 51.

[0074] When the third gasket 51 is closed on the fourth gasket 52, one end of the limiting plate 63 is inserted into the third limiting groove 511 to lock the third gasket 51. In this way, the third gasket 51 can be locked.

[0075] In some embodiments, the locking switch 61 is located on the front side of the fixed block 7, and the fixed block 7 is provided with a connecting member 73 penetrating through itself, and the locking switch 61 is connected to the connecting rod 62 through the connecting member 73.

[0076] One end of the connecting member 73 is connected to the locking switch 61, and the other end is connected to the connecting rod 62. Through the arrangement of the connecting member 73, the locking switch 61 and the connecting rod 62 can be connected, and the locking switch 61 and the connecting rod 62 can be located on the two sides of the fixed block 7, respectively.

[0077] In some embodiments, the connecting rod 62 is provided with a limiting hole 621 extending along the extension direction of the connecting rod 62, the limiting plate 63 is provided with a fastener 631, and the fastener 631 is movably arranged in the limiting hole 621 to form a movable connection between the connecting rod 62 and the limiting plate 63.

[0078] The connecting rod 62 drives the limiting plate 63 to move, which converts the rotation of the connecting rod 62 into the linear movement of the limiting plate 63. The limiting hole 621 is in the form of a strip, and when the connecting rod 62 rotates, the fastener 631 moves in the limiting hole 621 to guide the movement of the limiting plate 63 in the first limiting groove 71.

[0079] The front side of the third gasket 51 is provided with a handle 512, and the handle 512 is located on the side of the third gasket 51 close to the locking unit 6.

[0080] The handle 512 can facilitate the worker to control the opening and closing of the third gasket 51 on the fourth gasket 52.

[0081] The cold-pressing tool mounting machine further comprises a transparent protective plate 8 arranged on the front side of the third gasket 51. The transparent protective plate 8 can shield the upper clamping unit 4 and the lower clamping unit 5, thereby protecting the upper clamping unit 4 and the lower clamping unit 5 from external interference during work.

[0082] The above is only the preferred embodiment of the present application, it should be pointed out that, for those skilled in the technical field, without departing from the technical principles of the present application, can make a number of improvements and substitutions, these improvements and substitutions should also be considered as the protection scope of the present application.

Claims

1. A cold press knife loading machine characterized by, The cold-pressing tool mounting machine comprises: a movable upper plate having a first mounting slot with a front opening; a fixed lower plate arranged below the movable upper plate and having a second mounting slot with a front opening, the first mounting slot and the second mounting slot being arranged in correspondence with each other in up-down direction; a driving device for driving the movable upper plate to move up and down relative to the fixed lower plate; an upper clamping unit comprising a first gasket and a second gasket which are closable to clamp a collet, the first gasket and the second gasket being arranged in the first mounting slot, the first gasket being arranged at the front opening of the first mounting slot, the first gasket being rotatably connected with the second gasket; a lower clamping unit comprising a third gasket and a fourth gasket which are closable to clamp a shank, the third gasket and the fourth gasket being arranged in the second mounting slot, the third gasket being arranged at the front opening of the second mounting slot, the first gasket being slidably connected with the third gasket, the second gasket being slidably connected with the fourth gasket, the third gasket being rotatably connected with the fourth gasket near the rotatably connected side of the first gasket and the second gasket; a locking unit arranged on the fixed lower plate, the locking unit being abuttable with the third gasket to lock the third gasket.

2. The cold-pressing tool mounting machine according to claim 1, wherein: the locking unit comprises a locking switch, a connecting rod and a limiting plate, the limiting plate being slidably connected on the fixed lower plate, two ends of the connecting rod being connected with the locking switch and the limiting plate respectively, when the locking switch is rotated, the connecting rod is rotated and drives the limiting plate to move towards or away from the third gasket, so that the limiting plate is abutted with or separated from the third gasket.

3. The cold press tooling machine of claim 2, wherein, Further comprising: a fixed stopper, the limiting plate being slidably connected on the fixed lower plate through the fixed stopper.

4. The cold-pressing tool mounting machine according to claim 3, wherein: a rear side of the fixed stopper is provided with a first limiting slot for accommodating the limiting plate and a second limiting slot for accommodating the connecting rod, the first limiting slot and the second limiting slot being communicated with each other.

5. The cold-pressing tool mounting machine according to claim 4, wherein: a third limiting slot is arranged on the third gasket near the limiting plate, the third limiting slot and the first limiting slot being communicated with each other, the limiting plate being capable of extending into the third limiting slot and being abutted with the third gasket.

6. The cold-pressing tool mounting machine according to claim 4, wherein: the first limiting slot is in the shape of a strip extending vertically to the shank axial direction, and the second limiting slot is in the shape of a sector.

7. The cold-pressing tool mounting machine according to claim 4, wherein: the locking switch is located on a front side of the fixed stopper, the fixed stopper is provided with a connecting member extending through itself, and the locking switch is connected with the connecting rod through the connecting member.

8. The cold-pressing tool mounting machine according to claim 2, wherein: the connecting rod is provided with a limiting hole extending along the extending direction of the connecting rod, the limiting plate is provided with a fastener, and the fastener is movably arranged in the limiting hole to form the movable connection between the connecting rod and the limiting plate.

9. The cold press cutter mounting machine of claim 1, wherein: the locking unit is disposed on the front side of the fixed lower plate away from the rotatable connection side of the third gasket and the fourth gasket.

10. The cold press tool according to claim 1, wherein, Further comprising: a transparent protective plate disposed on the front side of the third gasket.

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