Clamp with overturning function

Abstract

The utility model relates to the technical field of clamps, and particularly discloses a clamp with an overturning function, which comprises a base, a clamping mechanism and a stop block, a supporting seat is fixedly arranged on the base, a notch is formed in the base, a connecting rod is rotationally arranged on the supporting seat, a fixing plate is fixedly arranged on the connecting rod, the connecting rod is connected with a rotating mechanism, the clamping mechanism is connected with the fixing plate, and the check block is fixedly connected with the supporting seat. The multifunctional clamp solves the problem that in the prior art, a workpiece can not be rotated conveniently through a multifunctional clamp.

Description

Technical Field

[0001] The utility model relates to the technical field of clamps, in particular to a clamp with a flipping function. Background Art

[0002] The clamp is an auxiliary tool for positioning, limiting and fastening the processing and installation of parts. After searching, the invention with the authorization publication number CN108608238A is related to a multifunctional clamp, including a base, a slide groove is arranged on the base, a first clamping block is arranged in the slide groove, a side wall of the base is arranged with a plurality of positioning holes in parallel along the length direction of the slide groove, and a fixing hole is arranged at the bottom of the first clamping block, and the fixing hole is connected to the corresponding positioning hole by a locking bolt.

[0003] The above-mentioned multifunctional clamp is suitable for workpieces of different sizes. It has a simple structure, is easy to use, and has various functions. However, it does not have a flipping effect. When the workpiece needs to be rotated or clamped at different angles, it may be necessary to manually move the clamp to achieve this, which is very inconvenient and greatly reduces work efficiency. Utility Model Content

[0004] In order to solve the technical problem that the above-mentioned multifunctional clamp is inconvenient to rotate the workpiece, the utility model provides a clamp with a flipping function.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A clamp with a flipping function comprises a base, a clamping mechanism and a stopper; a support base is fixedly arranged on the base and is provided with a slot, a connecting rod is rotatably arranged on the support base, a fixing plate is fixedly arranged on the connecting rod and is connected to a rotating mechanism, the clamping mechanism is connected to the fixing plate, and the stopper is fixedly connected to the support base.

[0007] Furthermore, the clamping mechanism includes a clamping motor, an equipment box, a bidirectional threaded rod and two clamping plates. The clamping motor and the equipment box are both fixed on the fixed plate. The bidirectional threaded rod is rotatably connected to the equipment box. The output shaft of the clamping motor extends into the equipment box and is transmission-connected to the bidirectional threaded rod. Two limit rods are fixedly provided on the equipment box. The two clamping plates are both threadedly connected to the bidirectional threaded rod and slidably connected to the limit rod.

[0008] Furthermore, a driving gear is fixedly provided on the output shaft of the clamping motor, a driven gear is fixedly provided on the bidirectional threaded rod, the driving gear meshes with the driven gear, and both the driving gear and the driven gear are located in the equipment box.

[0009] Furthermore, the rotating mechanism includes a rack plate and a rotating gear, the connecting rod is fixedly connected to the rotating gear, and the rotating gear meshes with the rack plate.

[0010] Furthermore, a sliding seat is fixedly arranged on the base, a sliding groove is opened on the sliding seat, a vertical rod is slidably arranged in the sliding groove, and the vertical rod is fixedly connected to the rack plate.

[0011] Furthermore, an electric telescopic rod is fixedly arranged on the sliding seat, and a free end of the electric telescopic rod is fixedly connected to the vertical rod.

[0012] Beneficial effects of the utility model:

[0013] 1. The utility model adopts a rotating mechanism, a connecting rod, a supporting seat, a notch, a fixing plate and a clamping mechanism to conveniently realize the rotation of the clamped workpiece, solving the problem that a multifunctional clamp is inconvenient to rotate the workpiece;

[0014] 2. The utility model adopts a clamping mechanism to achieve a firm clamping of the workpiece;

[0015] 3. The utility model adopts a rotating gear, a rack plate, a vertical rod, a sliding seat and an electric telescopic rod to realize the rotation of the connecting rod, thereby reducing the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a clamp with a flipping function in the utility model;

[0017] Figure 2 for Figure 1 Schematic diagram of the internal structure of the equipment box;

[0018] Figure 3 for Figure 1 A rear view structural diagram of ;

[0019] Among them, 1-base, 2-support base, 3-connecting rod, 4-fixed plate, 5-clamp, 6-rotating gear, 7-rack plate, 8-vertical rod, 9-electric telescopic rod, 10-equipment box, 11-clamping motor, 12-driving gear, 13-rotating rod, 14-driven gear, 15-forward threaded part, 16-reverse threaded part, 17-limit rod, 18-stop block. DETAILED DESCRIPTION

[0020] In order to deepen the understanding of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. The embodiments are only used to explain the present invention and do not limit the protection scope of the present invention.

[0021] Example:

[0022] The specific implementation process of the utility model: a clamp with a flipping function, such as Figure 1-Figure 3 As shown, it includes a base 1, a clamping mechanism and a stopper 18; a support base 2 is fixedly provided on the base 1 and is provided with a slot, a connecting rod 3 is rotatably provided on the support base 2, a fixing plate 4 is fixedly provided on the connecting rod 3 and is connected with a rotating mechanism, the clamping mechanism is connected to the fixing plate 4, and the stopper 18 is fixedly connected to the support base 2.

[0023] When the workpiece clamped by the clamping mechanism needs to be rotated, the rotating mechanism is started, and the rotating mechanism will rotate the connecting rod 3, and the connecting rod 3 will rotate with the fixing plate 4 and the clamping mechanism, and the clamped workpiece will rotate with the clamping mechanism until the clamped workpiece rotates to a predetermined angle, and the rotating mechanism is stopped. The clamping plate 5 can rotate with the clamped workpiece in the slot, and the stopper 18 can abut the fixing plate 4, thereby limiting the rotation angle of the clamping plate 5 and the fixing plate 4, and preventing the clamping plate 5 from colliding with the base 1 when rotating in the slot.

[0024] like Figure 1 and Figure 2 As shown, the clamping mechanism includes a clamping motor 11, an equipment box 10, a bidirectional threaded rod and two clamping plates 5. The clamping motor 11 and the equipment box 10 are both fixed on the fixed plate 4. The bidirectional threaded rod is rotatably connected to the equipment box 10. The output shaft of the clamping motor 11 extends into the equipment box 10 and is transmission-connected to the bidirectional threaded rod. Two limit rods 17 are fixedly provided on the equipment box 10. The two clamping plates 5 are both threadedly connected to the bidirectional threaded rod and slidably connected to the limit rod 17.

[0025] When the workpiece needs to be clamped, the clamping motor 11 is started, and the clamping motor 11 will rotate the bidirectional threaded rod, and the bidirectional threaded rod will rotate relative to the two clamping plates 5. The limit rod 17 will prevent the clamping plates 5 from rotating, and the clamping plates 5 will approach each other along the bidirectional threaded rod, thereby clamping the workpiece between the two clamping plates 5. The clamping motor 11 is started to reverse, and the clamping motor 11 will rotate the bidirectional threaded rod in the opposite direction, and the two clamping plates 5 will move away from each other, thereby loosening the clamped workpiece. The bidirectional threaded rod includes a forward threaded portion 15, a reverse threaded portion 16 and a rotating rod 13. The rotating rod 13 is rotatably connected to the equipment box 10, and is fixedly connected to the forward threaded portion 15 and the reverse threaded portion 16. The two clamping plates 5 are respectively threadedly connected to the forward threaded portion 15 and the reverse threaded portion 16.

[0026] like Figure 2 As shown, a driving gear 12 is fixedly provided on the output shaft of the clamping motor 11, and a driven gear 14 is fixedly provided on the bidirectional threaded rod. The driving gear 12 meshes with the driven gear 14, and both the driving gear 12 and the driven gear 14 are located in the equipment box 10.

[0027] The output shaft of the clamping motor 11 rotates the driving gear 12, the driving gear 12 drives the driven gear 14 to rotate, the driven gear 14 rotates with the bidirectional threaded rod, and the driven gear 14 is fixed on the rotating rod 13 of the bidirectional threaded rod.

[0028] like Figure 1 and Figure 3 As shown, the rotating mechanism includes a rack plate 7 and a rotating gear 6 , the connecting rod 3 is fixedly connected to the rotating gear 6 , and the rotating gear 6 meshes with the rack plate 7 .

[0029] When the rotating mechanism is started, the rack plate 7 will push the rotating gear 6 to rotate, and the rotating gear 6 will rotate with the connecting rod 3.

[0030] like Figure 1 and Figure 3 As shown, a sliding seat is fixedly arranged on the base 1 , a sliding groove is opened on the sliding seat, a vertical rod 8 is slidably arranged in the sliding groove, and the vertical rod 8 is fixedly connected to the rack plate 7 .

[0031] The vertical rod 8 can slide in the slide groove, thereby moving with the rack plate 7, and the movement of the rack plate 7 will drive the rotating gear 6 to rotate.

[0032] like Figure 1 and Figure 3 As shown, an electric telescopic rod 9 is fixedly arranged on the sliding seat, and the free end of the electric telescopic rod 9 is fixedly connected to the vertical rod 8.

[0033] When the electric telescopic rod 9 is started, the free end of the electric telescopic rod 9 will push the vertical rod 8 to slide in the slide groove, and the vertical rod 8 will move with the rack plate 7 at the same time.

[0034] The above embodiments should not limit the present invention in any way, and any technical solutions obtained by equivalent replacement or equivalent conversion shall fall within the protection scope of the present invention.

Claims

1. A clamp with a flipping function, characterized in that: It includes a base, a clamping mechanism and a stopper; A support seat is fixedly arranged on the base and is provided with a slot. A connecting rod is rotatably arranged on the support seat. A fixing plate is fixedly arranged on the connecting rod and is connected with a rotating mechanism. The clamping mechanism is connected to the fixing plate, and the stopper is fixedly connected to the support seat.

2. A clamp with a flipping function according to claim 1, characterized in that: The clamping mechanism includes a clamping motor, an equipment box, a bidirectional threaded rod and two clamping plates. The clamping motor and the equipment box are both fixed on the fixed plate. The bidirectional threaded rod is rotatably connected to the equipment box. The output shaft of the clamping motor extends into the equipment box and is transmission-connected to the bidirectional threaded rod. Two limit rods are fixedly provided on the equipment box. The two clamping plates are both threadedly connected to the bidirectional threaded rod and slidably connected to the limit rod.

3. A clamp with a flipping function according to claim 2, characterized in that: A driving gear is fixedly arranged on the output shaft of the clamping motor, a driven gear is fixedly arranged on the bidirectional threaded rod, the driving gear meshes with the driven gear, and both the driving gear and the driven gear are located in the equipment box.

4. The clamp with flipping function according to claim 1, characterized in that: The rotating mechanism comprises a rack plate and a rotating gear, the connecting rod is fixedly connected to the rotating gear, and the rotating gear meshes with the rack plate.

5. The clamp with flipping function according to claim 4, characterized in that: A sliding seat is fixedly arranged on the base, a sliding groove is provided on the sliding seat, a vertical rod is slidably arranged in the sliding groove, and the vertical rod is fixedly connected to the rack plate.

6. The clamp with flipping function according to claim 5, characterized in that: An electric telescopic rod is fixedly arranged on the sliding seat, and a free end of the electric telescopic rod is fixedly connected to the vertical rod.

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