Sliding transmission mechanism

Abstract

The utility model belongs to the technical field of copper bar processing, and particularly discloses a sliding transmission mechanism, which comprises a sliding frame body, a transmission mechanism and a transmission mechanism, the clamping structure is mounted on the sliding frame body and is used for clamping the copper bar; the driving assembly is connected with the sliding frame body; the driving assembly drives the sliding frame body to move along the production line, and the clamping structure clamps the copper bar to move along with the sliding frame body for feeding. In the copper bar conveying and feeding process, the clamping structure clamps the copper bars all the time, the influence of external force on the to-be-machined copper bars is reduced, and the copper bar machining quality is improved. The clamping structure for clamping in the middle is adopted, the copper bars are evenly stressed in the clamping process, the copper bars are not prone to inclining or shaking in the moving and feeding process, and therefore the clamping effect of the clamping structure on workpieces is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of copper bar processing, and particularly relates to a sliding transmission mechanism. Background Art

[0002] A copper bar, also known as a copper busbar or copper bus, is a long conductor made of copper material and plays a role in conveying current and connecting electrical equipment in a circuit. Due to the excellent electrical conductivity and heat dissipation of the copper material of the copper bar, the copper bar has been widely used in electrical equipment, especially in complete sets of distribution devices.

[0003] The copper bar needs to go through processing techniques such as punching and shearing to become an application finished product. During the processing of the copper bar, it is necessary to first transport the copper bar raw material to the front of the processing device according to the conveyor of the production line, and then cut or punch the copper bar raw material. When processing the copper bar raw material, how to ensure that the copper bar raw material does not shift during the transmission process is the key to achieving good processing quality of the copper bar.

[0004] At present, the prior art uses a production line to transport the copper bar and sets a deviation correction structure in front of the processing device to adjust the deviation of the copper bar through the deviation correction structure. However, there are the following problems: The transmission of the production line only plays a conveying role, while the deviation correction structure only plays a role in adjusting the deviation of the copper bar. Under the action of external forces, such as the external forces generated during processing such as stamping and shearing applied to the copper bar, the adjusted copper bar will shift again before processing, thus affecting the processing quality of the copper bar. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a sliding transmission mechanism, so that during the transmission and feeding of the copper bar and the processing process, the deviation correction structure not only plays a role in deviation correction, but also moves and clamps synchronously with the transmission of the copper bar to ensure that the copper bar does not shift during the transmission and processing process, and improve the processing quality of the copper bar.

[0006] A sliding transmission mechanism includes:

[0007] A sliding frame body, which is slidably installed on the production line;

[0008] A clamping structure, which is installed on the sliding frame body;

[0009] A driving component, the driving component is connected to the sliding frame body; the driving component drives the sliding frame body to move along the production line, and the clamping structure clamps the copper bar and moves with the sliding frame body for feeding.

[0010] The sliding transmission mechanism of the present utility model has a sliding frame body slidably installed on the production line. A clamping structure is installed on the sliding frame body, and the sliding frame body is connected to a driving component. The clamping structure is used for clamping the copper bar. The clamping structure is installed on the sliding frame body, and the driving component drives the sliding frame body to move along the production line. The clamping structure clamps the copper bar and moves with the sliding frame body. During the feeding and processing of the copper bar, the clamping structure always clamps the copper bar, ensuring that the copper bar does not shift during transmission and improving the quality of copper bar processing.

[0011] Preferably, the driving component includes a first driving source, a gear, and a rack. The first driving source is fixedly installed on the sliding frame body, the gear is installed at the output end of the first driving source, the gear meshes with the rack, the rack is fixedly installed on one side of the production line, and the tooth direction of the rack is parallel to the horizontal plane.

[0012] Preferably, the sliding frame body is provided with a first slider, and the first slider is slidably installed on the production line.

[0013] Preferably, the first slider includes a sliding seat and a plurality of slider bodies installed thereon. The sliding seat is installed on the sliding frame body. A first linear guide rail is provided on the production line, and the slider bodies are nested in the first linear guide rail and slide along the first linear guide rail.

[0014] Preferably, the sliding seat is provided with a strip groove matching the outer shape of the slider body, and the slider bodies are spaced and installed in the strip groove.

[0015] Preferably, the clamping structure includes a second driving source, a lead screw, and a clamp. The second driving source is installed on the sliding frame body, the lead screw is connected to the output end of the second driving source, the lead screw is provided with two thread regions with opposite helix directions, and the lead screw is rotatably installed on the sliding frame body. There are two clamps, both of which are slidably connected to the sliding frame body, and the two clamps are respectively connected to the two thread regions.

[0016] Preferably, the production line is provided with rollers and a bearing platform, and the rollers and the bearing platform are spaced on the production line.

[0017] Due to the adoption of the above technical solutions, the beneficial effects of the present utility model are:

[0018] For the above-mentioned sliding transmission mechanism, the driving component drives the sliding frame body to move. With the cooperation of the first slider, the sliding frame body can slide stably and directionally along the production line. The clamping structure is installed on the sliding frame body, so that during the feeding, transmission, and processing of the copper material, the clamping structure always clamps the copper bar, ensuring that the copper bar does not shift during transmission and processing and improving the quality of copper bar processing. Description of the Drawings

[0019] To more clearly illustrate the specific embodiments of the present invention, the following will briefly introduce the drawings required for the specific embodiments. In all the drawings, the components or parts are not necessarily drawn to actual scale.

[0020] Figure 1 Structural schematic diagram of a sliding transmission mechanism of the present invention;

[0021] Figure 2 Structural schematic diagram of the clamping structure;

[0022] Figure 3 Schematic diagram after removing the sliding frame body;

[0023] Figure 4 Enlarged schematic diagram at position A.

[0024] Reference numerals:

[0025] 10 - Production line, 101 - Support column, 102 - Track, 103 - First linear guide rail, 104 - Roller, 105 - Loading platform, 11 - Sliding frame body, 12 - First slider, 121 - Slide base, 122 - Slider body, 123 - Slot, 13 - Clamping structure, 131 - Second driving source, 132 - Lead screw, 133 - Clamp, 134 - Second linear guide rail, 135 - Second slider, 14 - Driving assembly, 141 - First driving source, 142 - Gear, 143 - Rack. Specific embodiments

[0026] Please refer to Figure 1 , a sliding transmission mechanism, comprising: a sliding frame body 11 is slidably mounted on the production line 10; a clamping structure 13 is mounted on the sliding frame body 11, the clamping structure 13 is used for clamping the copper bar, and a driving assembly 14 is connected to the sliding frame body 11; the driving assembly 14 drives the sliding frame body 11 to move along the production line 10, and the clamping structure 13 clamps the copper bar and moves for feeding along with the sliding frame body 11.

[0027] Specifically, the production line 10 is an automatic assembly line, and the production line 10 includes support columns 101 and a track 102. There are multiple groups of support columns 101, which are respectively vertically installed on the ground, and there are two groups of tracks 102, which are respectively installed at the tops of the corresponding support columns 101. The first slider 12 is slidably mounted outside the track 102.

[0028] The sliding transmission mechanism of the present utility model has a sliding frame body 11 slidably installed on a production line 10. A clamping structure 13 is installed on the sliding frame body 11. The clamping structure 13 is used for clamping copper bars. The sliding frame body 11 is connected to a driving component 14, and the driving component 14 drives the sliding frame body 11 to move along the production line. The clamping structure 13 is installed on the sliding frame body 11, and the clamping structure 13 clamps the copper bar and moves for loading along with the sliding frame body 11. During the loading and processing of the copper bar, the clamping structure 13 always clamps the copper bar, ensuring that the copper bar does not shift during transmission and processing, and improving the quality of copper bar processing.

[0029] Further, please refer to Figure 3 and Figure 4 The driving component 14 includes a first driving source 141, a gear 142, and a rack 143. The first driving source 141 is fixedly installed on the sliding frame body 11. The gear 142 is installed at the output end of the first driving source 141. The gear 142 meshes with the rack 143. The rack 143 is fixedly installed on one side of the production line 10, and the teeth of the rack 143 are parallel to the horizontal plane. Specifically, the first driving source 141 is a motor. The motor is installed on a bracket, and the bracket is fixedly installed in the sliding frame body 11 through bolts. The first driving source 141 is installed on the upper surface of the sliding frame body 11. The output end of the first driving source 141 passes through the sliding frame body 11 and the bracket and is installed in the sliding frame body 11, playing a role in protecting the output end of the first driving source 141. The cooperation of the gear 142 and the rack 143 can make the sliding frame body 11 move stably. Start the first driving source 141 to drive the gear 142 to rotate. Since the teeth of the rack 143 are parallel to the horizontal plane, the rotation of the gear 142 along the rack 143 is converted into a linear movement, and the first driving source 141 moves linearly. With the cooperation of the first slider 12, the sliding frame body 11 and the clamping structure 13 installed thereon move synchronously. While the clamping structure 13 is moving, the clamping structure 13 always clamps the copper bar.

[0030] Further, please refer to Figure 1 The sliding frame body 11 is provided with a first slider 12, and the first slider 12 is slidably installed on the production line 10. Specifically, there are two groups of first sliders 12, and the two groups of first sliders 12 are respectively installed on both sides of the sliding frame body 11, and the two groups of first sliders 12 are respectively symmetrically and slidably installed on the two outer sides of the production line 10.

[0031] Further, please refer to Figure 4, the first slider 12 includes a slider base 121 and a plurality of slider bodies 122 mounted thereon. The slider base 121 is fixedly mounted on the sliding frame 11. There is a first linear guide rail 103 on the production line 10, and the slider bodies 122 are nested in the first linear guide rail 103. Specifically, the first linear guide rail 103 is installed on the track 102. The slider bodies 122 are ball-type sliders of the prior art. The slider bodies 122 are provided with chutes, and the first linear guide rail 103 is provided with matching guide platforms. The slider bodies 122 are nested on the first linear guide rail 103 by the cooperation of the guide platforms and the chutes. The nested structure is adopted to enhance the support strength, so that the sliding frame 11 slides stably in the first linear guide rail 103. And because of the small friction of the ball-type slider, it can slide smoothly in the first linear guide rail 103. Further, the slider base 121 is provided with a slot 123 matching the outer shape of the slider body 122, and the slider bodies 122 are spaced and installed in the slot 123. This structure is adopted to enhance the stability of the slider bodies 122.

[0032] Further, please refer to Figure 2 , the clamping structure 13 includes a second driving source 131, a lead screw 132 and a clamp 133. The second driving source 131 is installed on the sliding frame 11. The lead screw 132 is connected to the output end of the second driving source 131. The lead screw 132 is provided with two thread regions with opposite helix directions, and the lead screw 132 is rotatably installed on the sliding frame 11. There are two clamps 133. Both of the two clamps 133 are slidably connected to the sliding frame 11, and the two clamps 133 are respectively connected to the two thread regions. Specifically, the second driving source 131 is a motor. One end of the lead screw 132 is installed at the output end of the second driving source 131, and the other end of the lead screw 132 is rotatably installed in the sliding frame 11 through a bearing. For the two thread regions, one has a left-handed thread and the other has a right-handed thread. There are two clamps 133. Screw nuts are provided on both of the two clamps 133, and the thread regions on the lead screw 132 are threadedly connected to the screw nuts. With such a setting, when the second driving source 131 drives the lead screw 132 to rotate, the two clamps 133 move on the two thread regions with opposite helix directions respectively. Since the helix directions of the thread regions are opposite, the moving directions of the two clamps 133 are opposite, and the two clamps 133 move relatively or away from each other, so that the jaws formed by the two clamps 133 open or clamp, realizing the centering clamping of the copper bar, adjusting the offset, and the copper bar is more evenly stressed, and it is not easy to tilt or shake when the copper bar moves and is loaded. Thus, the clamping structure 13 ensures the clamping effect on the workpiece.

[0033] Both clamping pliers 133 are slidably connected to the sliding frame 11. A second linear guide rail 134 is provided on the sliding frame 11. The second linear guide rail 134 is arranged in parallel with the lead screw 132. A second slider 135 is provided on the clamping pliers 133. The second slider 135 is slidably connected to the second linear guide rail 134. Such an arrangement can use the second linear guide rail 134 to guide the movement of the clamping pliers 133, making the clamping pliers 133 more stable when the lead screw 132 moves, and improving the accuracy and stability of clamping.

[0034] Further, please refer to Figure 1 , the production line 10 is further provided with a roller 104 and a bearing platform 105. The roller 104 and the bearing platform 105 are arranged at intervals on the production line 10. Specifically, the roller 104 and the bearing platform 105 are installed between two sets of tracks 102 and are used to bear the copper busbar. The roller 104 and the bearing platform 105 are arranged alternately, which can reduce the friction with the copper busbar and improve the smooth transmission and easy adjustment of the position of the copper busbar on the production line 10.

[0035] In the sliding transmission mechanism of the present utility model, the driving assembly 14 and the clamping structure 13 are installed on the sliding frame 11 together. With the cooperation of the first slider 12, the sliding frame 11 is slidably installed on the linear guide rail 103. The clamping structure 13 can clamp the copper busbar in the center and adjust the offset. During the transmission and processing of copper materials, the driving assembly 14 drives the sliding frame 11 to move, driving the clamping structure 13 to clamp the copper busbar and transmit it stably, ensuring that the copper busbar does not deviate during the transmission and processing, and improving the quality of copper busbar processing.

Claims

1. A sliding transmission mechanism, characterized in that: include: A sliding frame (11) is slidably mounted on the production line (10); A clamping structure (13) is mounted on the sliding frame (11); A driving component (14) is connected to the sliding frame (11); the driving component (14) drives the sliding frame (11) to move along the production line (10), and the clamping structure (13) clamps the copper bar and moves with the sliding frame (11) to load the material.

2. The sliding transmission mechanism according to claim 1, characterized in that: The driving assembly (14) comprises a first driving source (141), a gear (142) and a rack (143); the first driving source (141) is fixedly mounted on the sliding frame (11), the gear (142) is mounted on the output end of the first driving source (141), the gear (142) is meshed with the rack (143), the rack (143) is fixedly mounted on one side of the production line (10), and the tooth direction of the rack (143) is parallel to the horizontal plane.

3. The sliding transmission mechanism according to claim 1 or 2, characterized in that: The sliding frame (11) is provided with a first sliding block (12), and the first sliding block (12) is slidably installed on the production line (10).

4. The sliding transmission mechanism according to claim 3, characterized in that: The first slider (12) comprises a slider seat (121) and a plurality of slider bodies (122) mounted thereon, wherein the slider seat (121) is mounted on a slider frame (11); a first linear guide rail (103) is provided on the production line (10), the slider body (122) is nested in the first linear guide rail (103), and the slider body (122) slides along the first linear guide rail (103).

5. The sliding transmission mechanism according to claim 4, characterized in that: The slide seat (121) is provided with a strip groove (123) matching the outer shape of the slide block body (122), and the slide block body (122) is installed in the strip groove (123) at intervals.

6. The sliding transmission mechanism according to claim 1, 2, 4 or 5, characterized in that: The clamping structure (13) comprises a second driving source (131), a screw rod (132) and a clamp (133); the second driving source (131) is mounted on the sliding frame (11); the screw rod (132) is connected to the output end of the second driving source (131); the screw rod (132) is provided with two threaded areas with opposite rotation directions, and the screw rod (132) is rotatably mounted on the sliding frame (11); there are two clamps (133), both of which are slidably connected to the sliding frame (11), and the two clamps (133) are respectively connected to the two threaded areas.

7. The sliding transmission mechanism according to claim 3, characterized in that: The clamping structure (13) comprises a second driving source (131), a screw rod (132) and a clamp (133); the second driving source (131) is mounted on the sliding frame (11); the screw rod (132) is connected to the output end of the second driving source (131); the screw rod (132) is provided with two threaded areas with opposite rotation directions, and the screw rod (132) is rotatably mounted on the sliding frame (11); there are two clamps (133), both of which are slidably connected to the sliding frame (11), and the two clamps (133) are respectively connected to the two threaded areas.

8. The sliding transmission mechanism according to claim 1, 2, 4, 5 or 7, characterized in that: The production line (10) is provided with a roller (104) and a carrying platform (105), and the roller (104) and the carrying platform (105) are arranged on the production line (10) at intervals.

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