Fixed-point supporting anti-fragmentation wall clock shell assembling and crimping equipment

Abstract

The utility model discloses fixed-point supporting anti-fragmentation wall clock shell assembling and crimping equipment which comprises a base, a supporting frame is fixed to the top of the base, an air cylinder is installed on the top of the supporting frame, and extrusion assemblies are fixed to the top of the base and the output end of the air cylinder. According to the fixed-point supporting anti-fragmentation wall clock shell assembling and crimping equipment, the situation that the downward moving position of the extrusion assembly is unstable, consequently, machined products are inconsistent, deviation is too large, and consequently machined parts are damaged is avoided, the crimping quality of the crimping equipment is improved in a disguised mode, a spring can deform to generate counter-acting force after being extruded, and the service life of the spring is prolonged. The impact force generated when the extrusion assembly moves downwards can be reduced through the counter-acting force, when the impact force is reduced, impact abrasion caused by the extrusion assembly during equipment crimping can be reduced, the service life of the crimping equipment is prolonged, the sliding-down speed of the sliding block can be reduced after the sliding block is extruded, and when the sliding-down speed of the sliding block is reduced, abrasion caused by the extrusion assembly during crimping can be reduced; and the service life of the crimping equipment is further prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of wall clock shells, in particular to a fixed-point support anti-fragmentation wall clock shell assembly crimping device. Background Art

[0002] The wall clock case refers to the outer shell or external structure of the wall clock, which is usually made of wood, metal, plastic and other materials. The assembly of the wall clock case requires the use of crimping equipment, which is a device used to connect and fix the various parts of the wall clock case (such as the outer frame, surface panel, etc.). These devices usually include screws, nuts, crimping machines and other tools, which can firmly fix the various parts of the wall clock case together to ensure the stability and integrity of the overall structure of the wall clock.

[0003] In the prior art, a Chinese patent with authorization announcement number CN212823772U discloses a fully automatic crimping device, which belongs to the field of wall clock housings. Its technical highlights include a workbench, a crimping device, a crimping table, a pressure device and a detection device. The crimping table is arranged in the middle of the workbench, and the pressure device and the crimping device are respectively arranged above the crimping table. The fixed end of the crimping device is arranged on the workbench, and a detection device is arranged on the front side of the crimping device. The detection device is fixed on the workbench. The detection device is arranged as a first detection component and a second detection component. The first component and the second detection component are arranged relatively to each other, with high productivity, low cost, low defective rate, small footprint, timely satisfaction of customer needs, and a good application market.

[0004] Most of the crimping equipment currently used in the market still has certain shortcomings. As shown in the above-mentioned documents, the equipment can improve the quality of the products by performing quality inspection on the processed products through the first inspection component and the second inspection component. However, light inspection cannot improve the equipment itself. The crimping position may not be fixed during the crimping process, resulting in differences in the crimped products. The products will have defects and inconsistencies, thus affecting product quality. In addition, the impact of crimping can easily increase the wear of the equipment, making it inconvenient to use. Utility Model Content

[0005] The purpose of the utility model is to provide a fixed-point support and anti-fragmentation wall clock shell assembly crimping device to solve the problems raised in the above background technology that the crimping device is prone to excessive extrusion during processing, causing damage to parts, and the processing process is prone to impact and accelerated wear, affecting the service life of the equipment.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a fixed-point support anti-fragmentation wall clock shell assembly crimping device, comprising a base, a support frame is fixed on the top of the base, a cylinder is installed on the top of the support frame, and an extrusion assembly is fixed on the top of the base and the output end of the cylinder;

[0007] A first rotating groove is provided on the side of the base, a rotating rod is rotatably penetrated inside the first rotating groove, a first bevel gear is fixed on the end of the rotating rod, a double-headed bevel gear rod is symmetrically meshed and rotatably connected to the side of the first bevel gear, the bottom of the double-headed bevel gear rod is meshed and connected to the second bevel gear, the second bevel gear rotates inside the second rotating groove through a bearing, the second rotating groove is penetrated and provided on the side of the first rotating groove, a threaded rod is fixed on the top of the second bevel gear, a support block is threadedly connected to the side of the threaded rod, a guide groove is provided at the bottom of the support block, a guide block is slidably penetrated inside the guide groove, the guide block is fixed on the top of the base, and a rotating mechanism for supporting the extrusion assembly is provided inside the base;

[0008] A connecting block is fixed on the top of the supporting block, and a buffer mechanism for reducing the impact force of the extrusion assembly is arranged inside the connecting block.

[0009] Furthermore, the second bevel gear and the threaded rod are an integrated structure, the guide block and the guide groove are slidably connected, and the rotating rod, the first bevel gear, the double-headed bevel gear rod and the second bevel gear are transmission connected.

[0010] Furthermore, the buffer mechanism comprises a sliding groove, the sliding groove is arranged on the top of the connecting block, and a sliding block slides through the interior of the sliding groove.

[0011] Furthermore, a rubber pad is connected to the top of the sliding block, a spring is connected between the sliding block and the sliding groove, and an extrusion mechanism for reducing the impact force of the sliding block is also arranged inside the sliding groove.

[0012] Furthermore, the squeezing mechanism includes an airbag, and the airbag is connected inside the sliding groove.

[0013] Furthermore, an air cushion ring is connected inside the sliding groove away from the airbag, and a placement groove is opened on the side of the sliding groove.

[0014] Furthermore, a delivery tube is connected between the air cushion ring and the airbag, and the delivery tube is connected inside the placement groove.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The fixed-point support anti-fragmentation wall clock shell assembly crimping device prevents the downward position of the extrusion component from being unstable, resulting in inconsistent processed products. Excessive deviation may cause damage to the processed parts, thereby improving the crimping quality of the crimping device in disguise. The spring can be deformed to generate a reaction force after being squeezed, and the reaction force can reduce the impact force of the extrusion component moving downward. When the impact force is reduced, the impact wear caused by the extrusion component during the equipment crimping can be reduced, thereby improving the service life of the crimping device. After being squeezed, the sliding block can attenuate the sliding speed. When the sliding speed of the sliding block is reduced, the wear of the extrusion component during crimping can be reduced, thereby further improving the service life of the crimping device.

[0017] 2. A first bevel gear and a double-headed bevel gear rod are provided. The rotation of the first bevel gear can drive the two double-headed bevel gear rods to rotate at the same time, thereby improving the operating efficiency of the mechanism. At the same time, the double-headed bevel gear rod and the first bevel gear are meshingly connected to each other, which has a large torque force. The meshing connection can make the first bevel gear and the double-headed bevel gear rod move synchronously more stably.

[0018] 3. A threaded rod and a support block are provided. The threaded rod can drive the support block to perform threaded movement by rotating, so as to adjust the position of the support block. The appropriate support height can be adjusted according to the use needs, so as to better protect the workpiece and improve the product quality of the workpiece;

[0019] 4. A rubber pad is provided to prevent the wear caused by direct collision between the extrusion assembly and the sliding block. At the same time, the rubber pad has a certain buffer material, which can reduce the impact force of the extrusion assembly operation, reduce the wear between parts, and increase the service life of the crimping device in disguise;

[0020] 5. An air cushion ring is provided, which generates collision through the gas of the airbag, thereby squeezing the sliding block, which can enhance the buffering force of the sliding block and further improve the protection of equipment parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall front-view three-dimensional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the base of the utility model in a top view and a cross-section;

[0023] Figure 3 This is an enlarged three-dimensional structural diagram of the threaded rod of the utility model;

[0024] Figure 4 This is a schematic diagram of the cross-sectional three-dimensional structure of the connection block of the utility model;

[0025] Figure 5 It is an enlarged three-dimensional structural schematic diagram of the delivery pipe of the utility model.

[0026] In the figure: 1. base; 2. support frame; 3. cylinder; 4. extrusion assembly; 101. first rotating groove; 102. rotating rod; 103. first bevel gear; 104. double-headed bevel gear rod; 105. second bevel gear; 106. second rotating groove; 107. threaded rod; 108. support block; 109. guide groove; 110. guide block; 111. connecting block; 112. sliding groove; 113. sliding block; 114. rubber pad; 115. spring; 116. air bag; 117. air cushion ring; 118. placement groove; 119. conveying pipe. DETAILED DESCRIPTION

[0027] 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.

[0028] Embodiment 1:

[0029] like Figure 1-Figure 3 The technical solution shown in the figure, the present invention provides the following technical solution: In order to solve the problem that the crimping device does not have a fixed-point support structure, which easily causes damage to the workpiece, a rotating mechanism is disclosed:

[0030] The base 1 comprises a support frame 2 fixed on the top of the base 1, a cylinder 3 installed on the top of the support frame 2, an extrusion assembly 4 fixed on the top of the base 1 and the output end of the cylinder 3, a first rotating groove 101 is opened on the side of the base 1, a rotating rod 102 is passed through and rotated inside the first rotating groove 101, a first bevel gear 103 is fixed on the end of the rotating rod 102, a double-headed bevel gear rod 104 is symmetrically meshed and rotatably connected to the side of the first bevel gear 103, a second bevel gear 105 is meshed and connected to the bottom of the double-headed bevel gear rod 104, and the second bevel gear 105 rotates in the rotating groove 101 through a bearing. 6, a second rotating groove 106 is formed inside the first rotating groove 101, a threaded rod 107 is fixed on the top of the second bevel gear 105, a support block 108 is threadedly connected to the side of the threaded rod 107, a guide groove 109 is formed at the bottom of the support block 108, a guide block 110 is slidably penetrated inside the guide groove 109, the guide block 110 is fixed on the top of the base 1, a rotating mechanism for supporting the extrusion assembly 4 is arranged inside the base 1, a connecting block 111 is fixed on the top of the support block 108, and a buffer mechanism for reducing the impact force of the extrusion assembly 4 is arranged inside the connecting block 111;

[0031] The second bevel gear 105 is an integral structure with the threaded rod 107, the guide block 110 is slidably connected with the guide groove 109, the rotating rod 102, the first bevel gear 103, the double-headed bevel gear rod 104 and the second bevel gear 105 are transmission connected. Before the crimping equipment is used, the rotating rod 102 can be rotated through the first rotating groove 101, and the rotating rod 102 can drive the first bevel gear 103 to rotate when it rotates. When the first bevel gear 103 rotates, it can drive the double-headed bevel gear rod 104 to mesh and rotate. When the double-headed bevel gear rod 104 meshes and rotates, it can rotate through the first rotating groove 101 and the second rotating groove 106. When the double-headed bevel gear rod 104 rotates, it can drive the second bevel gear 105 to mesh and rotate. When the second bevel gear 105 meshes and rotates, it can pass through the bearing in the second rotating groove 101. The groove 106 rotates internally, and the second bevel gear 105 can drive the threaded rod 107 to rotate when it rotates. The threaded rod 107 can drive the support block 108 to mesh and rotate when it rotates. The support block 108 can drive the guide groove 109 to move when it meshes and rotates. The guide groove 109 can slide through the guide block 110 when it moves. After the support block 108 slides to the specified position, the starting cylinder 3 can drive the extrusion assembly 4 at the end to move down for crimping. The extrusion assembly 4 can be extruded when it moves to the side of the support block 108. After being squeezed, the support block 108 can reversely support the extrusion assembly 4 through the base 1 to prevent the extrusion assembly 4 from moving downward and being unstable, resulting in inconsistent processed products. Excessive deviation may cause damage to the processed parts, thereby improving the crimping quality of the crimping equipment in disguise.

[0032] Embodiment 2:

[0033] like Figure 1 , Figure 3 and Figure 4 The technical solution shown in the figure, the present invention provides the following technical solution: In order to solve the problem that the crimping device has no buffer structure when supporting, and the impact easily causes the parts, a buffer mechanism is disclosed:

[0034] The buffer mechanism includes a sliding groove 112, which is opened at the top of the connecting block 111, and a sliding block 113 slides through the sliding groove 112. A rubber pad 114 is connected to the top of the sliding block 113. A spring 115 is connected between the sliding block 113 and the sliding groove 112. An extrusion mechanism is also provided inside the sliding groove 112 to reduce the impact force of the sliding block 113. When the crimping device is running, the extrusion component 4 can be pressed when it moves down to the surface of the rubber pad 114. When the rubber pad 114 is squeezed, it can be deformed by its own material. The rubber pad 114 When 14 is deformed, a buffer force can be generated to reduce the impact force of the extrusion component 4 moving downward. At the same time, the extrusion component 4 can drive the sliding block 113 to move through the rubber pad 114. When the sliding block 113 moves, it can slide through the sliding groove 112. When the sliding block 113 slides, it can squeeze the spring 115. After being squeezed, the spring 115 can be deformed to generate a reaction force. The reaction force can reduce the impact force of the extrusion component 4 moving downward. When the impact force is reduced, the impact wear caused by the extrusion component 4 during the equipment crimping can be reduced, thereby increasing the service life of the crimping equipment.

[0035] Embodiment three:

[0036] like Figure 4 and Figure 5 The technical solution shown in the figure, the present invention provides the following technical solution: In order to solve the problem that the extrusion assembly 4 wears quickly when the crimping device is running, on the basis of the second embodiment, an extrusion mechanism is disclosed:

[0037] The squeezing mechanism includes an airbag 116, and the airbag 116 is connected to the inside of the sliding groove 112, and an air cushion ring 117 is connected to the inside of the sliding groove 112 away from the airbag 116. A placement groove 118 is opened on the side of the sliding groove 112. A delivery tube 119 is connected between the air cushion ring 117 and the airbag 116, and the delivery tube 119 is connected to the inside of the placement groove 118. When the buffer mechanism is used, the sliding block 113 can slide through the sliding groove 112, and the sliding block 113 can be squeezed when it slides to the top of the airbag 116 The airbag 116 can be deformed when squeezed, and the internal gas can be transported to the inside of the air cushion ring 117 through the delivery pipe 119 when the airbag 116 is deformed. The air cushion ring 117 can produce a collision through the transported gas, and the air cushion ring 117 can squeeze the side of the sliding block 113 that is sliding down through the collision. After being squeezed, the sliding speed of the sliding block 113 can be attenuated. When the sliding speed of the sliding block 113 is reduced, the wear of the extrusion component 4 during crimping can be reduced, thereby further improving the service life of the crimping equipment.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fixed-point support anti-fragmentation wall clock shell assembly crimping device, comprising a base (1), a support frame (2) fixed on the top of the base (1), a cylinder (3) installed on the top of the support frame (2), and an extrusion component (4) fixed on the top of the base (1) and the output end of the cylinder (3). It is characterized by: A first rotating groove (101) is provided on the side of the base (1), a rotating rod (102) is rotatably passed through the inside of the first rotating groove (101), a first bevel gear (103) is fixed to the end of the rotating rod (102), a double-headed bevel gear rod (104) is symmetrically meshed and rotatably connected to the side of the first bevel gear (103), a second bevel gear (105) is meshed and connected to the bottom of the double-headed bevel gear rod (104), the second bevel gear (105) is rotatably disposed in the inside of the second rotating groove (106) via a bearing, and the second A rotating groove (106) is formed through the side of the first rotating groove (101); a threaded rod (107) is fixed on the top of the second bevel gear (105); a support block (108) is threadedly connected to the side of the threaded rod (107); a guide groove (109) is formed at the bottom of the support block (108); a guide block (110) is slidably formed inside the guide groove (109); the guide block (110) is fixed on the top of the base (1); and a rotating mechanism for supporting the extrusion assembly (4) is provided inside the base (1); A connecting block (111) is fixed on the top of the supporting block (108), and a buffer mechanism for reducing the impact force of the extrusion assembly (4) is arranged inside the connecting block (111).

2. The fixed-point support anti-fragmentation wall clock housing assembly crimping device according to claim 1 is characterized by: The second bevel gear (105) and the threaded rod (107) are an integrated structure, the guide block (110) and the guide groove (109) are slidably connected, and the rotating rod (102), the first bevel gear (103), the double-headed bevel gear rod (104) and the second bevel gear (105) are transmission connected.

3. The fixed-point support anti-fragmentation wall clock housing assembly crimping device according to claim 1 is characterized in that: The buffer mechanism comprises a sliding groove (112), wherein the sliding groove (112) is opened on the top of the connecting block (111), and a sliding block (113) slides through the interior of the sliding groove (112).

4. The fixed-point support anti-fragmentation wall clock housing assembly crimping device according to claim 3 is characterized by: A rubber pad (114) is connected to the top of the sliding block (113), a spring (115) is connected between the sliding block (113) and the sliding groove (112), and an extrusion mechanism for reducing the impact force of the sliding block (113) is also arranged inside the sliding groove (112).

5. The fixed-point support anti-fragmentation wall clock housing assembly crimping device according to claim 4 is characterized in that: The squeezing mechanism comprises an air bag (116), and the air bag (116) is connected inside the sliding groove (112).

6. The fixed-point support anti-fragmentation wall clock housing assembly crimping device according to claim 5, characterized in that: An air cushion ring (117) is connected to the interior of the sliding groove (112) away from the air bag (116), and a placement groove (118) is provided on the side of the sliding groove (112).

7. The fixed-point support anti-fragmentation wall clock housing assembly crimping device according to claim 6, characterized in that: A delivery tube (119) is connected between the air cushion ring (117) and the air bag (116), and the delivery tube (119) is connected to the inside of the placement groove (118).

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