Lining pressing mechanism and assembling equipment

Abstract

The utility model provides a bushing press fit mechanism and assembly equipment, it includes: at least two locating subassembly, locating subassembly includes pusher, feeding pipeline and locating slot, pusher includes mounting plate and bushing push rod, mounting plate one end is equipped with blanking hole, bushing push rod moves towards / far away blanking hole, and the locating slot is located in the blanking hole. The feeding pipeline is arranged between the bushing push rod and the blanking hole, and the positioning groove is arranged around the blanking hole; and the pressing assembly is arranged above the blanking holes and comprises at least two pressing columns, the at least two pressing columns and the at least two blanking holes are arranged in a one-to-one correspondence mode, and the pressing columns move towards / away from the corresponding blanking holes. According to the mechanism, a series of automatic operations such as feeding, conveying, positioning and pressing of the linings can be achieved, the conveying precision is high, the pressing effect is good, meanwhile, the machining speed can be increased, the overall machining efficiency of a production line is improved, and in addition, the mechanism has the advantages of being simple in structure, convenient to operate, low in production cost, small in occupied space and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of press-fitting equipment, in particular to a bushing pressing mechanism and assembly equipment. Background Art

[0002] A bushing press is a device used to combine two or more materials together through pressure and heat, and is commonly used in the automotive, aviation, electronics and other manufacturing industries.

[0003] The structure of the existing bushing pressing mechanism usually uses semi-automatic equipment to complete the bushing pressing process. These mechanisms are usually composed of one or more pressing molds. During the processing, the bushing material is placed in the mold manually or semi-automatically, and the bushing material is pressed into shape by mechanical force. However, such semi-automatic mechanisms are prone to unstable product quality due to problems such as manual operation errors or inaccurate placement of bushing materials. At the same time, this structure also generally has the problem of low pressing efficiency, which seriously limits the overall processing speed of the production line, thus becoming one of the main factors restricting the efficiency of the production line. Summary of the invention

[0004] Therefore, the technical problem to be solved by the utility model is to overcome the problems of low automation and low efficiency of bushing pressing in the prior art, and to provide a bushing pressing mechanism and assembly equipment.

[0005] In order to solve the above technical problems, the utility model provides a bushing pressing mechanism, which includes: at least two positioning components, the positioning component includes a pusher, a feeding pipe and a positioning groove, the pusher includes a mounting plate and a bushing push rod, one end of the mounting plate is provided with a blanking hole, the bushing push rod moves toward / away from the blanking hole, the feeding pipe is arranged between the bushing push rod and the blanking hole, and the positioning groove is arranged around the blanking hole; a pressing component, the pressing component is arranged above the blanking hole, and it includes at least two pressing columns, at least two of the pressing columns are arranged in a one-to-one correspondence with at least two of the blanking holes, and the pressing columns move toward / away from the corresponding blanking holes.

[0006] In an embodiment of the present invention, the positioning assembly further includes at least two sensors, and at least two of the sensors are correspondingly connected to at least two of the positioning slots.

[0007] In one embodiment of the present invention, the positioning groove includes at least two positioning blocks, and the at least two positioning blocks extend along the moving direction of the bushing and are spaced around the blanking hole in a direction perpendicular to the moving direction of the bushing.

[0008] In one embodiment of the present invention, the positioning groove includes a stop plate and a cover plate, the stop plate is arranged on the periphery of the positioning block along the arrangement direction of the positioning blocks, and the cover plate is arranged above the positioning block and connected to the stop plate.

[0009] In one embodiment of the present invention, the pusher further includes a first driver, and the first driver is connected to the bushing push rod.

[0010] In one embodiment of the utility model, the pressing assembly also includes a connecting plate, a first fixed plate, a second fixed plate and at least one supporting column, the connecting plate extends along the moving direction of the pressing column, the first fixed plate and the second fixed plate are connected to the surface of the connecting plate and the second fixed plate approaches / moves away from the first fixed plate along the moving direction of the pressing column, at least one supporting column is arranged between the positioning assembly and the first fixed plate, one end of the pressing column is connected to the second fixed plate, and the other end passes through the first fixed plate and moves relative to the first fixed plate.

[0011] In an embodiment of the present invention, the pressing assembly further includes a second driver, and the second driver and the pressing column are respectively disposed on two sides of the second fixing plate.

[0012] In one embodiment of the present invention, the pressing assembly further includes at least two guide bearings, and the at least two guide bearings are correspondingly sleeved on the at least two pressing posts.

[0013] In one embodiment of the utility model, it also includes a supporting assembly, which includes a top plate, a bottom plate and at least one supporting leg, the positioning assembly and the pressing assembly are both supported on the top plate, at least one supporting leg is arranged between the top plate and the bottom plate, wherein the top plate is provided with an avoidance groove, and the avoidance groove is located below the drop hole.

[0014] The utility model also provides an assembly device, which comprises the above-mentioned bushing pressing mechanism.

[0015] The above technical solution of the utility model has the following advantages compared with the prior art:

[0016] The bushing pressing mechanism and assembly equipment described in the utility model position the bushing to the target position through the positioning component, and then press the bushing into the corresponding material through the pressing component. In the above process, the mechanism can realize a series of automated operations such as feeding, transmission, positioning and pressing of the bushing, with high transmission accuracy and good pressing effect, thereby greatly improving the product yield. At the same time, the mechanism can perform synchronous processing on at least two bushings, thereby improving the processing speed and promoting the overall processing efficiency of the production line. In addition, the present application also has the characteristics of simple structure, easy operation, low production cost and small space occupation, and is a new bushing pressing mechanism and assembly equipment with broad application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to make the content of the utility model more clearly understood, the utility model is further described in detail below based on specific embodiments of the utility model in combination with the accompanying drawings.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the bushing pressing mechanism in the preferred embodiment of the utility model;

[0019] Figure 2 yes Figure 1 A schematic diagram of the structure of the pressing assembly in the bushing pressing mechanism shown;

[0020] Figure 3 yes Figure 2 The enlarged schematic diagram at A in the middle;

[0021] Figure 4 yes Figure 1 A schematic structural diagram of the positioning assembly in the bushing pressing mechanism shown.

[0022] Explanation of the reference numerals in the specification: 100, positioning assembly; 110, sensor; 120, pusher; 121, first driver; 122, bushing push rod; 123, mounting plate; 1231, drop hole; 130, feed pipe; 140, positioning groove; 141, positioning block; 142, stop plate; 143, cover plate; 200, pressing assembly; 210, pressing column; 220, guide bearing; 230, support column; 240, first fixed plate; 250, second fixed plate; 260, connecting plate; 270, second driver; 300, support assembly; 310, top plate; 320, support foot; 330, bottom plate. DETAILED DESCRIPTION

[0023] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0024] Embodiment 1

[0025] See also Figure 1 As shown, this embodiment provides a bushing pressing mechanism, which includes: at least two positioning components 100, the positioning component 100 includes a pusher 120, a feeding pipe 130 and a positioning groove 140, the pusher 120 includes a mounting plate 123 and a bushing push rod 122, one end of the mounting plate 123 is provided with a blanking hole 1231, the bushing push rod 122 moves toward / away from the blanking hole 1231, the feeding pipe 130 is arranged between the bushing push rod 122 and the blanking hole 1231, and the positioning groove 140 is arranged around the blanking hole 1231; a pressing component 200, the pressing component 200 is arranged above the blanking hole 1231, and includes at least two pressing columns 210, at least two of the pressing columns 210 are arranged in a one-to-one correspondence with at least two of the blanking holes 1231, and the pressing columns 210 move toward / away from the corresponding blanking holes 1231.

[0026] The bushing pressing mechanism described in this embodiment positions the bushing to the target position through the positioning component 100, and then presses the bushing into the corresponding material through the pressing component 200. In the above process, the mechanism can realize a series of automated operations such as feeding, transmitting, positioning and pressing of the bushing, with high transmission accuracy and good pressing effect, thereby greatly improving the product yield. At the same time, the mechanism can perform synchronous processing on at least two bushings, thereby improving the processing speed and promoting the overall processing efficiency of the production line. In addition, the present application also has the characteristics of simple structure, easy operation, low production cost and small space occupation, and is a new bushing pressing mechanism with broad application prospects.

[0027] See also Figure 1As shown, the present embodiment also includes a support assembly 300, the support assembly 300 includes a top plate 310, a bottom plate 330 and at least one support leg 320, the positioning assembly 100 and the pressing assembly 200 are both supported on the top plate 310, at least one support leg 320 is arranged between the top plate 310 and the bottom plate 330, wherein the top plate 310 is provided with an avoidance groove, and the avoidance groove is located below the drop hole 1231. Furthermore, the base plate 330 is used to expand the support area of ​​the mechanism, thereby improving the stability of the mechanism during use. The present embodiment includes four legs 320, and the four legs 320 are arranged at the four corners of the rectangular base plate 330. Further, the legs 320 in the present embodiment are all arranged as a telescopic structure capable of adjusting the height, thereby enabling the mechanism to be suitable for various installation environments in the height direction, thereby improving the flexibility and scope of application of the mechanism. The top plate 310 in the present embodiment is supported on the top ends of the four legs 320, and is used to install and fix the pressing assembly 200 and the positioning assembly 100. In this embodiment, the positioning assembly 100 and the pressing assembly 200 are both arranged on one side of the top plate 310, and the top plate 310 is correspondingly provided with an avoidance groove for the bushing to fall. In other embodiments, in order to further improve the processing efficiency, other numbers of positioning mechanisms and pressing mechanisms can be arranged on the top plate 310. At the same time, the shapes of the top plate 310 and the bottom plate 330 and the number of the legs 320 can be adjusted according to actual application needs, and the utility model does not impose specific restrictions on this.

[0028] See also Figure 2 As shown, the present embodiment includes two positioning assemblies 100, and the two positioning assemblies 100 are symmetrically arranged along the length direction of the top plate 310. The bushing push rods 122 in the two positioning assemblies 100 can move relatively along the length direction of the top plate 310. Furthermore, the bushing push rods 122 in the present embodiment can be independently controlled, thereby improving the flexibility of its use. Specifically, in any positioning assembly 100, the feed pipe 130 is arranged on the moving path of the bushing push rod 122, and the operator can feed the mechanism through the feed pipe 130. The bushing output from the feed pipe 130 can enter the corresponding positioning groove 140 under the action of the bushing push rod 122. Furthermore, the pusher 120 also includes a first driver 121, and the first driver 121 is connected to the bushing push rod 122. The first driver 121 in the present embodiment is preferably a linear motor.

[0029] See also Figure 2 and Figure 3As shown, the positioning groove 140 includes at least two positioning blocks 141, and at least two of the positioning blocks 141 extend along the moving direction of the sleeve and are spaced around the blanking hole 1231 in a direction perpendicular to the moving direction of the sleeve, so as to guide the moving direction of the sleeve to ensure that the sleeve can smoothly enter the blanking hole 1231. Further, the positioning assembly 100 also includes at least two sensors 110, and at least two of the sensors 110 are correspondingly connected to at least two of the positioning grooves 140. When the sleeve enters the positioning groove 140, the sensor 110 can detect the position of the sleeve, thereby further improving the accuracy of the sleeve pressing position. Specifically, the sensor 110 in this embodiment is preferably an optical fiber sensor 110, and its detection light can penetrate the positioning groove 140.

[0030] See also Figures 1 to 3 As shown, the positioning groove 140 includes a stop plate 142 and a cover plate 143. The stop plate 142 is arranged on the periphery of the positioning block 141 along the arrangement direction of the positioning block 141. The cover plate 143 is arranged above the positioning block 141 and connected to the stop plate 142. The stop plate 142 is connected between the blanking holes 1231 of the two positioning components 100, thereby preventing the bushing from being separated from the mechanism due to excessive movement. The cover plate 143 can prevent the external environment such as dust and light changes from interfering with the sensor 110, thereby improving the accuracy of the detection result of the sensor 110.

[0031] See also Figure 4As shown, the pressing assembly 200 in this embodiment is provided with two pressing columns 210, and the pressing assembly 200 further includes a connecting plate 260, a first fixing plate 240, a second fixing plate 250 and at least one supporting column 230, wherein the connecting plate 260 extends along the moving direction of the pressing column 210, the first fixing plate 240 and the second fixing plate 250 are connected to the surface of the connecting plate 260 and the second fixing plate 250 approaches / moves away from the first fixing plate 240 along the moving direction of the pressing column 210, and at least one supporting column 230 is arranged between the positioning assembly 100 and the first fixing plate 240, and one end of the pressing column 210 is connected to the second fixing plate 250, and the other end passes through the first fixing plate 240 and moves relative to the first fixing plate 240. Specifically, the present embodiment includes two supporting columns 230, and the arrangement of the supporting columns 230 and the first fixing plate 240 is used to improve the use stability of the pressing mechanism on the one hand, and to provide space for the lifting and lowering movement of the pressing column 210 on the other hand. In this embodiment, the second fixed plate 250 moves along the height direction of the connecting plate 260, thereby driving the two pressing columns 210 fixedly connected thereto to move synchronously toward the blanking hole 1231. Furthermore, the pressing assembly 200 also includes at least two guide bearings 220, at least two of which are correspondingly sleeved on at least two of the pressing columns 210, and the guide bearings 220 are used to ensure that the pressing columns 210 can move along a preset direction, thereby avoiding the situation where the pressing columns 210 fail or are damaged due to path deviation. Furthermore, the pressing assembly 200 also includes a second driver 270, and the second driver 270 and the pressing columns 210 are respectively arranged on both sides of the second fixed plate 250, and the second driver 270 is used to provide driving force for the movement of the second fixed plate 250, which is preferably a linear motor.

[0032] This embodiment also includes a control system, and the first driver 121, the second driver 270, the sensor 110 and other structures are all connected to the control system, thereby improving the automation level and processing effect of the bushing pressing mechanism.

[0033] Embodiment 2

[0034] This embodiment provides an assembly device, which includes at least one bushing pressing mechanism described in the first embodiment.

[0035] In summary, the bushing pressing mechanism and assembly equipment described in the present invention positions the bushing to the target position through the positioning component 100, and then presses the bushing into the corresponding material through the pressing component 200. In the above process, the mechanism can realize a series of automated operations such as feeding, transmitting, positioning and pressing of the bushing, with high transmission accuracy and good pressing effect, thereby greatly improving the product yield. At the same time, the mechanism can perform synchronous processing on at least two bushings, thereby improving the processing speed and promoting the overall processing efficiency of the production line. In addition, the present application also has the characteristics of simple structure, easy operation, low production cost and small space occupation, and is a new bushing pressing mechanism and assembly equipment with broad application prospects.

[0036] Obviously, the above embodiments are merely examples for the purpose of clear explanation and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the scope of protection of the invention of the utility model.

Claims

1. A bushing pressing mechanism, characterized in that: include: At least two positioning components, the positioning components include a pusher, a feed pipe and a positioning groove, the pusher includes a mounting plate and a bushing push rod, one end of the mounting plate is provided with a blanking hole, the bushing push rod moves toward / away from the blanking hole, the feed pipe is arranged between the bushing push rod and the blanking hole, and the positioning groove is arranged around the blanking hole; A pressing assembly is arranged above the blanking hole, and comprises at least two pressing posts. The at least two pressing posts are arranged in one-to-one correspondence with at least two blanking holes, and the pressing posts move toward / away from the corresponding blanking holes.

2. The bushing pressing mechanism according to claim 1, characterized in that: The positioning assembly further includes at least two sensors, and at least two of the sensors are correspondingly connected to at least two of the positioning slots.

3. The bushing pressing mechanism according to claim 1, characterized in that: The positioning groove includes at least two positioning blocks, and the at least two positioning blocks extend along the moving direction of the bushing and are spaced around the blanking hole along a direction perpendicular to the moving direction of the bushing.

4. The bushing pressing mechanism according to claim 3, characterized in that: The positioning groove includes a stop plate and a cover plate. The stop plate is arranged at the periphery of the positioning block along the arrangement direction of the positioning blocks. The cover plate is arranged above the positioning block and connected to the stop plate.

5. The bushing pressing mechanism according to claim 1, characterized in that: The pusher also includes a first driver connected to the bushing push rod.

6. The bushing pressing mechanism according to claim 1, characterized in that: The pressing assembly also includes a connecting plate, a first fixing plate, a second fixing plate and at least one supporting column, the connecting plate extends along the moving direction of the pressing column, the first fixing plate and the second fixing plate are connected to the surface of the connecting plate and the second fixing plate approaches / moves away from the first fixing plate along the moving direction of the pressing column, at least one supporting column is arranged between the positioning assembly and the first fixing plate, one end of the pressing column is connected to the second fixing plate, and the other end passes through the first fixing plate and moves relative to the first fixing plate.

7. The bushing pressing mechanism according to claim 6, characterized in that: The pressing assembly further includes a second driver, and the second driver and the pressing column are respectively arranged on two sides of the second fixing plate.

8. The bushing pressing mechanism according to claim 1, characterized in that: The pressing assembly further includes at least two guide bearings, and the at least two guide bearings are correspondingly sleeved on the at least two pressing columns.

9. The bushing pressing mechanism according to claim 1, characterized in that: It also includes a supporting assembly, which includes a top plate, a bottom plate and at least one supporting leg. The positioning assembly and the pressing assembly are both supported on the top plate, and at least one supporting leg is arranged between the top plate and the bottom plate, wherein an avoidance groove is provided on the top plate, and the avoidance groove is located below the drop hole.

10. An assembly device, characterized in that: It includes the bushing pressing mechanism described in any one of claims 1 to 9.

Images