A clamping device for producing an electric tricycle shock absorber

Abstract

The utility model discloses a kind of clamping devices for electric tricycle shock absorber production, it is related to electric tricycle production technical field;The utility model includes workbench, two sliding frames of symmetrical distribution are slidably installed on workbench, rotation frame is rotatably installed in two sliding frames, clamping assembly is installed in two rotation frames, and one end of one rotation frame is provided with gear slot, driving gear is rotatably installed on one sliding frame, and driving gear is engaged with the gear slot on corresponding rotation frame, first motor is fixedly installed in one sliding frame, and the output end of first motor is fixedly connected with the one end of the rotating shaft of driving gear;In the utility model, first motor can drive driving gear to rotate according to needs, driving gear is engaged with the gear slot on one rotation frame, to drive rotation frame to rotate, rotation frame drives workpiece to rotate, thereby improve the practicability of device, and it is convenient to process workpiece.

Description

Technical Field

[0001] This utility model relates to the field of electric tricycle manufacturing technology, specifically a clamping device for producing shock absorbers for electric tricycles. Background Technology

[0002] Electric tricycles, commonly known as "three-wheeled vehicles," are three-wheeled transportation tools powered by batteries and driven by electric motors for hauling goods or carrying passengers. Electric tricycles have advantages such as strong applicability, maneuverability, simple maintenance, convenient repair, and low price. They are widely used in short-distance transportation fields such as households, urban and rural areas, individual rentals, factories, mines, sanitation, and community cleaning. The outer cylinder of the shock absorber of an electric tricycle is a tubular component connecting the bottom and top of the shock absorber. It is usually made of metal and serves to support and protect the internal parts of the shock absorber and provide a stable suspension system.

[0003] In the production of electric tricycle shock absorbers, processes such as cutting, welding, and grinding all require clamping devices to hold and fix the workpieces to prevent displacement during processing and affecting processing accuracy. However, some existing clamping devices used in the production of electric tricycle shock absorbers typically only perform a clamping function, have a simple structure and limited functionality, resulting in low practicality of the devices. Utility Model Content

[0004] In order to address the problem that existing clamping devices used in the production of shock absorbers for electric tricycles typically only perform a clamping function, have a simple structure and limited functionality, resulting in low practicality, the purpose of this utility model is to provide a clamping device for the production of shock absorbers for electric tricycles.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a clamping device for the production of shock absorbers for electric tricycles, including a worktable, two symmetrically distributed sliding frames are slidably installed on the worktable, a rotating frame is rotatably installed in each of the two sliding frames, and a clamping component is installed in each of the two rotating frames. One end of one of the rotating frames is provided with a toothed groove, a drive gear is rotatably installed on one of the sliding frames, and the drive gear meshes with the toothed groove on the corresponding rotating frame. A first motor is fixedly installed in one of the sliding frames, and the output end of the first motor is fixedly connected to one end of the rotating shaft of the drive gear.

[0006] Preferably, a slide groove is provided on the workbench, and a sliding frame is slidably installed on the slide groove. A first bidirectional lead screw is rotatably installed in the slide groove, and the first bidirectional lead screw is threaded into the bottom end of the two sliding frames. A second motor is fixedly installed at one end of the workbench, and the output end of the second motor is fixedly connected to one end of the first bidirectional lead screw.

[0007] Preferably, both clamping assemblies include drive shafts, which are rotatably mounted on corresponding rotating frames. First bevel gears are fixedly mounted at both ends of the two drive shafts. Third motors are fixedly mounted on both rotating frames, and the output end of the third motors is fixedly connected to one end of the corresponding drive shaft. Two clamping plates are slidably mounted in mirror images within each of the two rotating frames. Second bidirectional lead screws are rotatably mounted on both sides of each of the two rotating frames, and the second bidirectional lead screws are threaded into one end of the corresponding two clamping plates. Second bevel gears are fixedly mounted at the top ends of the four second bidirectional lead screws, and the second bevel gears mesh with the corresponding first bevel gears.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0009] 1. In this utility model, as needed, the first motor can be used to drive the drive gear to rotate. The drive gear meshes with the tooth groove on one of the rotating frames to drive the rotating frame to rotate. The rotating frame drives the workpiece to rotate, thereby improving the practicality of the device and facilitating the processing of the workpiece.

[0010] 2. In this utility model, the second motor can be used to drive the first bidirectional lead screw to rotate according to the length of the workpiece. The first bidirectional lead screw drives the two sliding frames to slide in opposite directions or away from each other along the slide groove to adjust the distance between the two sliding frames. The clamping assembly is used to clamp and fix the two ends of the workpiece, which is convenient for processing workpieces of different lengths. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the cross-sectional structure of the workbench of this utility model;

[0014] Figure 3 This is a schematic diagram of the cross-sectional structure of the sliding frame of this utility model;

[0015] Figure 4 This is a schematic diagram of the cross-sectional structure of the rotating frame of this utility model.

[0016] In the figure: 1. Worktable; 101. Slide groove; 2. Sliding frame; 3. Rotating frame; 301. Gear groove; 4. Drive gear; 5. First motor; 6. First double-acting lead screw; 7. Second motor; 8. Clamping assembly; 801. Clamping plate; 802. Second double-acting lead screw; 803. Drive shaft; 804. First bevel gear; 805. Second bevel gear; 806. Third motor. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Example: Figure 1-4 As shown, this utility model provides a clamping device for the production of shock absorbers for electric tricycles, including a workbench 1. Two symmetrically distributed sliding frames 2 are slidably mounted on the workbench 1. Rotating frames 3 are rotatably mounted in both sliding frames 2, and clamping components 8 are installed in both rotating frames 3. One end of one rotating frame 3 has a toothed groove 301. A drive gear 4 is rotatably mounted on one sliding frame 2, and the drive gear 4 meshes with the toothed groove 301 on the corresponding rotating frame 3. A first motor 5 is fixedly mounted in one sliding frame 2, and the output end of the first motor 5 is fixedly connected to one end of the rotating shaft of the drive gear 4. The cylindrical workpiece for the production of shock absorbers for electric tricycles that needs to be processed can be inserted into the two rotating frames 3 and clamped and fixed by the clamping components 8 in the two rotating frames 3. During the processing, the first motor 5 can drive the drive gear 4 to rotate as needed. The drive gear 4 drives the rotating frame 3 to rotate by meshing with the toothed groove 301 on one of the rotating frames 3. The rotating frame 3 drives the workpiece to rotate, thereby facilitating the processing of the workpiece.

[0019] The worktable 1 has a slide groove 101, and the sliding frame 2 is slidably installed on the slide groove 101. A first bidirectional lead screw 6 is rotatably installed in the slide groove 101, and the first bidirectional lead screw 6 is threaded into the bottom end of the two sliding frames 2. A second motor 7 is fixedly installed at one end of the worktable 1, and the output end of the second motor 7 is fixedly connected to one end of the first bidirectional lead screw 6. According to the length of the workpiece, the second motor 7 can drive the first bidirectional lead screw 6 to rotate. The first bidirectional lead screw 6 drives the two sliding frames 2 to slide towards or away from each other along the slide groove 101 to adjust the distance between the two sliding frames 2, so as to facilitate the clamping and fixing of workpieces of different lengths.

[0020] Both clamping assemblies 8 include drive shafts 803, which are rotatably mounted on corresponding rotating frames 3. First bevel gears 804 are fixedly mounted at both ends of the two drive shafts 803. Third motors 806 are fixedly mounted on both rotating frames 3, and the output end of the third motor 806 is fixedly connected to one end of the corresponding drive shaft 803. Two mirror-distributed clamping plates 801 are slidably mounted inside each of the two rotating frames 3. Second bidirectional lead screws 802 are rotatably mounted on both sides of each of the two rotating frames 3, and the second bidirectional lead screws 802 are threaded into one end of the corresponding two clamping plates 801. Second bevel gears 805 are fixedly mounted at the top ends of the four second bidirectional lead screws 802. Gear 805 meshes with the corresponding first bevel gear 804. The two rotating frames 3 have square slots, and the two corresponding clamping plates 801 can slide towards or away from each other in the square slots of the corresponding rotating frames 3. This allows the clamped cylindrical workpiece to be located on the same axis as the rotating frames 3. The third motor 806 can drive the drive shaft 803 to rotate, which in turn drives the first bevel gear 804 to rotate. The first bevel gear 804 drives the second bevel gear 805 to rotate, which in turn drives the second double-acting screw 802 to rotate. The second double-acting screw 802 allows the two corresponding clamping plates 801 to slide towards each other in the square slots of the corresponding rotating frames 3, thus clamping and fixing both ends of the workpiece.

[0021] Working principle: When in use, this utility model can adjust the distance between the two sliding frames 2 by using the second motor 7 to drive the first bidirectional lead screw 6 to rotate according to the length of the workpiece. The first bidirectional lead screw 6 drives the two sliding frames 2 to slide in opposite directions or away from each other along the slide groove 101. The cylindrical workpiece for the production of electric tricycle shock absorbers that needs to be processed can be inserted into the two rotating frames 3. The third motor 806 drives the drive shaft 803 to rotate. The drive shaft 803 drives the first bevel gear 804 to rotate. The first bevel gear 804 drives the second bevel gear 805 to rotate. The second bevel gear 805 drives the second bidirectional lead screw 802 to rotate. The second bidirectional lead screw 802 drives the two corresponding clamping plates 801 to slide in opposite directions in the square grooves in the corresponding rotating frames 3 to clamp and fix the two ends of the workpiece.

[0022] During the processing, the first motor 5 can be used to drive the drive gear 4 to rotate as needed. The drive gear 4 meshes with the tooth groove 301 on one of the rotating frames 3 to drive the rotating frame 3 to rotate. The rotating frame 3 drives the workpiece to rotate, which facilitates the processing of the workpiece.

[0023] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0024] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A clamping device for producing shock absorbers for electric tricycles, comprising a workbench (1), characterized in that: Two symmetrically distributed sliding frames (2) are slidably mounted on the workbench (1). A rotating frame (3) is rotatably mounted inside each of the two sliding frames (2). A clamping assembly (8) is installed inside each of the two rotating frames (3). One end of one of the rotating frames (3) is provided with a toothed groove (301). A drive gear (4) is rotatably mounted on one of the sliding frames (2), and the drive gear (4) meshes with the toothed groove (301) on the corresponding rotating frame (3). A first motor (5) is fixedly mounted inside one of the sliding frames (2), and the output end of the first motor (5) is fixedly connected to one end of the rotating shaft of the drive gear (4).

2. The clamping device for producing shock absorbers for electric tricycles as described in claim 1, characterized in that, The workbench (1) is provided with a slide groove (101), and the sliding frame (2) is slidably installed on the slide groove (101).

3. The clamping device for producing shock absorbers for electric tricycles as described in claim 2, characterized in that, The first bidirectional lead screw (6) is rotatably installed in the slide groove (101), and the first bidirectional lead screw (6) is threaded into the bottom end of the two sliding frames (2).

4. The clamping device for producing shock absorbers for electric tricycles as described in claim 1, characterized in that, A second motor (7) is fixedly installed at one end of the workbench (1), and the output end of the second motor (7) is fixedly connected to one end of the first bidirectional lead screw (6).

5. The clamping device for producing shock absorbers for electric tricycles as described in claim 1, characterized in that, Both clamping assemblies (8) include a drive shaft (803), and the drive shaft (803) is rotatably mounted on the corresponding rotating frame (3). Both ends of the two drive shafts (803) are fixedly mounted with a first bevel gear (804).

6. The clamping device for producing shock absorbers for electric tricycles as described in claim 1, characterized in that, A third motor (806) is fixedly installed on each of the two rotating frames (3), and the output end of the third motor (806) is fixedly connected to one end of the corresponding drive shaft (803).

7. The clamping device for producing shock absorbers for electric tricycles as described in claim 1, characterized in that, Two mirror-distributed clamping plates (801) are slidably installed in both of the two rotating frames (3). A second bidirectional lead screw (802) is rotatably installed on both sides of the two rotating frames (3), and the second bidirectional lead screw (802) is threaded into one end of the corresponding two clamping plates (801).

8. The clamping device for producing shock absorbers for electric tricycles as described in claim 7, characterized in that, Each of the four second bidirectional lead screws (802) has a second bevel gear (805) fixedly installed at its top end, and the second bevel gear (805) meshes with the corresponding first bevel gear (804).

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