Clamp tool for production of high-quality subway door
By designing the support and clamping mechanism, using the combined structure of telescopic rods and sliders, the problems of unstable clamping and inconvenient adjustment in the production of subway doors are solved, and stable clamping and flexible fine-tuning of subway doors are achieved, which improves production efficiency.
Patent Information
- Application Number
- CN202420867871.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-25
AI Technical Summary
The clamping tools used in the existing subway door production are unstable when clamping, and cannot clamp the top of the subway door, and the clamping distance is inconvenient, resulting in inconvenient use.
A clamp tool including a support mechanism, an installation mechanism and a clamping mechanism is designed. The telescopic rod is driven by the telescopic rod, so that the pneumatic drives the clamp to expand and contract, thereby achieving stable clamping of raw materials, and sliding in the slider through the slider. Fine-tuning to adapt to clamping needs of different sizes and distances.
It realizes stable clamping of subway doors, with large and flexible clamping force, can be fine-tuned as needed, improving production convenience and efficiency.
Smart Images
Figure CN222134893U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of subway door production, in particular to a clamp tooling used for producing high-quality subway doors. Background Art
[0002] In mechanical processing, the parts to be processed need to be fixed, but the shapes of the parts are different and diverse and changeable, so it is necessary to design and develop fixtures of different specifications and sizes according to different parts to meet different clamping needs. In the production of subway doors, welding, grinding and other processes are required, so a clamping tool is needed to clamp them.
[0003] For example, the authorization announcement number CN218254731U discloses a fixture, including: a base, a bottom plate and a positioning mechanism, wherein the bottom plate and the positioning mechanism are both arranged above the base, and the positioning mechanism includes a plurality of groups, and the plurality of groups of positioning mechanisms are arranged along the periphery of the bottom plate. The utility model positions the battery stack through the positioning pin and the positioning mechanism, so that the application scope of the fixture is wider, and the battery stack can be positioned through a variety of positioning devices, which is more convenient to use, and at the same time meets the requirements for the detection of the gas tightness of the battery stack and is more convenient for transportation.
[0004] However, the clamping tools currently used in the production of existing subway doors clamp the sides of the subway door while leaving the top of the subway door unclamped, resulting in an unstable overall clamping. At the same time, when adjusting the clamping distance, fine-tuning cannot be performed, resulting in inconvenience in actual use. Utility Model Content
[0005] The purpose of the utility model is to provide a fixture tooling used for producing high-quality subway doors to solve the problems raised in the above-mentioned background technology.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A fixture tool used for producing high-quality subway doors, including a supporting mechanism, an installing mechanism and a clamping mechanism, wherein the installing mechanism is located at the top of the supporting mechanism, the clamping mechanism is located at the top of the supporting mechanism, and the clamping mechanism is located at the top of the installing mechanism. The supporting mechanism includes supporting legs, a supporting frame is fixedly installed in the middle of the supporting legs, a supporting platform is fixedly installed at the top of the supporting legs, and a combined screw groove is opened at the top of the supporting platform.
[0008] Preferably, the mounting mechanism comprises a first connecting plate, a second connecting plate is fixedly mounted on the outer side of the first connecting plate, and sliding grooves are provided at the top ends of the first connecting plate and the second connecting plate.
[0009] Preferably, a combination plate is fixedly mounted on the bottom ends of the first connecting plate and the second connecting plate, and a combination screw is movably mounted on the top ends of the combination plate.
[0010] Preferably, the clamping mechanism comprises a first slider, the first slider is movably mounted in a slide groove, and a pneumatic actuator is fixedly mounted on the top of the first slider.
[0011] Preferably, a first pneumatic joint is fixedly mounted on the top end of the pneumatic actuator, a pneumatic block is movably mounted on the front end of the pneumatic actuator, and a clamping block is fixedly mounted on the front end of the pneumatic block.
[0012] Preferably, a telescopic rod is fixedly mounted at the rear end of the pneumatic actuator, a telescopic device is movably mounted at the rear end of the telescopic rod, a cover plate is movably mounted on the top of the telescopic device, a connecting screw is movably mounted on the cover plate, and a second pneumatic joint is fixedly mounted on the top of the cover plate.
[0013] Preferably, a second sliding block is fixedly mounted on the bottom end of the telescope, and the second sliding block is movably mounted in a sliding groove. Fixed plates are fixedly mounted on the bottom ends of both sides of the telescope, and fixing screws are movably mounted on the fixed plates.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1. This kind of clamp tooling used for the production of high-quality subway doors drives the telescopic rod to extend and retract through the telescope, so that the pneumatic actuator drives the clamp block to extend and retract, and the raw material is clamped by the clamp block, so that the sides of the raw material are clamped while the top is also clamped, and the clamping force is greater and more stable.
[0016] 2. This kind of clamping tooling used for the production of high-quality subway doors, through the first slider and the second slider sliding installation in the slide groove, can be fine-tuned according to the size and distance of the required clamping material, the adjustment is quick and efficient. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 It is a structural schematic diagram of the installation mechanism of the utility model;
[0019] Figure 3 This is a schematic diagram of the structure of the pneumatic actuator of the utility model;
[0020] Figure 4 It is a structural schematic diagram of the telescopic device of the utility model.
[0021] In the figure: 101, supporting mechanism; 102, mounting mechanism; 103, clamping mechanism; 104, supporting leg; 105, supporting frame; 106, supporting platform; 201, combined screw groove; 202, first connecting plate; 203, second connecting plate; 204, sliding groove; 205, combined plate; 206, combined screw; 301, first slider; 302, pneumatic device; 303, first pneumatic joint; 304, pneumatic block; 305, clamping block; 306, telescopic rod; 401, telescope; 402, cover plate; 403, connecting screw; 404, second pneumatic joint; 405, second slider; 406, fixing plate; 501, fixing screw. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:
[0024] A fixture used for producing high-quality subway doors, comprising a supporting mechanism 101, an installing mechanism 102 and a clamping mechanism 103, wherein the installing mechanism 102 is located at the top of the supporting mechanism 101, the clamping mechanism 103 is located at the top of the supporting mechanism 101, and the clamping mechanism 103 is located at the top of the installing mechanism 102. The supporting mechanism 101 comprises a supporting leg 104, a supporting frame 105 is fixedly installed in the middle of the supporting leg 104, a supporting platform 106 is fixedly installed at the top of the supporting leg 104, and a combined screw groove 201 is opened at the top of the supporting platform 106.
[0025] Through the above scheme, the whole can be stably supported by the support legs and the support frame, and the first connecting plate and the second connecting plate can be installed and supported by the support platform and the combined screw groove.
[0026] In this embodiment, preferably, the mounting mechanism 102 includes a first connecting plate 202 , a second connecting plate 203 is fixedly mounted on the outer side of the first connecting plate 202 , and sliding grooves 204 are provided at the top ends of the first connecting plate 202 and the second connecting plate 203 .
[0027] Through the above solution, the first slider and the second slider can be slidably installed through the sliding grooves at the top ends of the first connecting plate and the second connecting plate, and the first slider can slide.
[0028] In this embodiment, preferably, a combination plate 205 is fixedly installed at the bottom ends of the first connection plate 202 and the second connection plate 203 , and a combination screw 206 is movably installed at the top end of the combination plate 205 .
[0029] According to the above solution, the first connecting plate, the second connecting plate and the supporting platform can be connected and fixed by means of the combined screws penetrating the combined plate.
[0030] In this embodiment, preferably, the clamping mechanism 103 includes a first slider 301 , the first slider 301 is movably installed in the slide groove 204 , and a pneumatic actuator 302 is fixedly installed on the top of the first slider 301 .
[0031] Through the above solution, the pneumatic actuator can be kept stable when moving by the first sliding block sliding in the sliding groove.
[0032] In this embodiment, preferably, a first pneumatic joint 303 is fixedly installed at the top of the pneumatic actuator 302 , a pneumatic block 304 is movably installed at the front end of the pneumatic actuator 302 , and a clamping block 305 is fixedly installed at the front end of the pneumatic block 304 .
[0033] Through the above scheme, the pneumatic joint can be connected to the air compressor and the pneumatic block can be driven by the air source to work downward, so that the clamping block is pressed down to clamp the raw material.
[0034] In this embodiment, preferably, a telescopic rod 306 is fixedly installed at the rear end of the pneumatic actuator 302, a telescopic device 401 is movably installed at the rear end of the telescopic device 401, a cover plate 402 is movably installed at the top of the telescopic device 401, a connecting screw 403 is movably installed on the cover plate 402, and a second pneumatic joint 404 is fixedly installed at the top of the cover plate 402.
[0035] Through the above scheme, the second pneumatic joint can be connected to the air compressor and the air source can be used to drive the telescopic rod to work forward, thereby driving the pneumatic device to move. The cover plate can be installed and disassembled through the connecting screws, and the telescopic device can be repaired and maintained by installing and disassembling the cover plate.
[0036] In this embodiment, preferably, a second slider 405 is fixedly installed at the bottom end of the telescope 401, and the second slider 405 is movably installed in the slide groove 204. Fixed plates 406 are fixedly installed at the bottom ends of both sides of the telescope 401, and fixing screws 501 are movably installed on the fixed plates 406.
[0037] Through the above solution, the expander can be slidably installed through the second sliding block, and the expander can be fixed to the sides of the first connecting plate and the second connecting plate by the fixing screws penetrating the fixing plate.
[0038] When using the fixture for high-quality subway door production of this embodiment, the user passes the combination screw 206 through the combination plate 205 and movably installs it in the combination screw groove 201, so that the first connecting plate 202 and the second connecting plate 203 can be connected and fixed with the support platform 106. After fixing, the first slider 301 and the second slider 405 are slidably installed in the slide groove 204, and then the expansion joint 401 is fixed to the first connecting plate 202 and the second connecting plate 203 by the fixing screw 501 through the fixing plate 406 according to the required distance. 3 side, and then connected to the air compressor through the first pneumatic joint 303 and the second pneumatic joint 404. After the connection, the raw material is placed on the top of the first connecting plate 202 and the second connecting plate 203. At this time, the telescopic device 401 drives the telescopic rod 306 to work so that the pneumatic device 302 extends and slides forward, and the first slider 301 slides in the slide groove 204 so that the pneumatic device 302 slides stably. When sliding to the side of the raw material, the pneumatic device 302 works to drive the pneumatic block 304 to press down, thereby driving the clamping block 305 to press down to clamp the sides of the raw material.
[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A fixture for producing high-quality subway doors, characterized by: The invention comprises a supporting mechanism (101), a mounting mechanism (102) and a clamping mechanism (103); the mounting mechanism (102) is located at the top of the supporting mechanism (101); the clamping mechanism (103) is located at the top of the supporting mechanism (101); the clamping mechanism (103) is located at the top of the mounting mechanism (102); the supporting mechanism (101) comprises a supporting leg (104); a supporting frame (105) is fixedly mounted in the middle of the supporting leg (104); a supporting platform (106) is fixedly mounted at the top of the supporting leg (104); and a combined screw groove (201) is provided at the top of the supporting platform (106).
2. The fixture used for producing high-quality subway doors according to claim 1 is characterized by: The mounting mechanism (102) comprises a first connecting plate (202), a second connecting plate (203) being fixedly mounted on the outer side of the first connecting plate (202), and sliding grooves (204) are provided at the top ends of the first connecting plate (202) and the second connecting plate (203).
3. The fixture used for producing high-quality subway doors according to claim 2 is characterized by: A combination plate (205) is fixedly mounted on the bottom ends of the first connection plate (202) and the second connection plate (203), and a combination screw (206) is movably mounted on the top ends of the combination plate (205).
4. The fixture used for producing high-quality subway doors according to claim 1 is characterized by: The clamping mechanism (103) comprises a first slider (301), the first slider (301) is movably mounted in a slide groove (204), and a pneumatic actuator (302) is fixedly mounted on the top of the first slider (301).
5. The fixture used for producing high-quality subway doors according to claim 4 is characterized by: A first pneumatic joint (303) is fixedly mounted on the top of the pneumatic actuator (302), a pneumatic block (304) is movably mounted on the front end of the pneumatic actuator (302), and a clamping block (305) is fixedly mounted on the front end of the pneumatic block (304).
6. The fixture used for producing high-quality subway doors according to claim 5 is characterized by: A telescopic rod (306) is fixedly mounted on the rear end of the pneumatic actuator (302), a telescopic device (401) is movably mounted on the rear end of the telescopic rod (306), a cover plate (402) is movably mounted on the top end of the telescopic device (401), a connecting screw (403) is movably mounted on the cover plate (402), and a second pneumatic joint (404) is fixedly mounted on the top end of the cover plate (402).
7. The fixture used for producing high-quality subway doors according to claim 6 is characterized by: A second slider (405) is fixedly mounted on the bottom end of the telescopic device (401), and the second slider (405) is movably mounted in the slide groove (204). Fixed plates (406) are fixedly mounted on the bottom ends of both sides of the telescopic device (401), and fixing screws (501) are movably mounted on the fixed plates (406).