CN216265767U - Assembling device - Google Patents
Assembling device Download PDFInfo
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- CN216265767U CN216265767U CN202122601597.3U CN202122601597U CN216265767U CN 216265767 U CN216265767 U CN 216265767U CN 202122601597 U CN202122601597 U CN 202122601597U CN 216265767 U CN216265767 U CN 216265767U
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- pressing plate
- pushing piece
- block
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- 239000000463 material Substances 0.000 claims description 16
- 230000000903 blocking effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses an assembling device, which is characterized in that: the pressing mechanism comprises a bottom plate, a product positioning block, a pressing mechanism and a pressing cylinder, wherein a positioning groove is formed in the top of the product positioning block; the pressing mechanism comprises a pressing plate, a pressing block and at least two groups of guide pillars, the bottoms of the guide pillars are vertically arranged on the bottom plate, the pressing plate is connected with the guide pillars in a sliding mode, and the pressing block is arranged on the bottom surface of the pressing plate; a limiting nut is arranged on the guide pillar above the pressing plate; each group of guide pillars is sleeved with a spring, two ends of the spring respectively abut against the bottom plate and the pressure plate, and the spring pushes the pressure plate to move upwards so that the top surface of the pressure plate is contacted with the bottom surface of the limiting nut; the pressing cylinder is arranged on the bottom plate through a support, the pressing cylinder is arranged right above the pressing plate, and a pushing piece is arranged on an output shaft of the pressing cylinder. The utility model improves the assembly efficiency and quality of the product.
Description
Technical Field
The utility model relates to a motor and an automobile seat driver, in particular to an assembling device.
Background
In the electric driver of the automobile seat, the motor is an indispensable part. When a motor bearing is assembled, generally, an operator directly sleeves the bearing on a product, and a tool is used for quickly and quickly pressing the bearing. In this way, due to the high press-fitting speed, if the bearing is deviated, the assembly cannot be carried out, and the product is crushed.
Disclosure of Invention
The utility model aims to provide an assembling device, and by using the structure, the assembling efficiency and quality are improved.
In order to achieve the purpose, the utility model adopts the technical scheme that: an assembling device comprises a bottom plate, a product positioning block, a pressing mechanism and a pressing cylinder, wherein the product positioning block, the pressing mechanism and the pressing cylinder are arranged on the bottom plate;
the pressing mechanism comprises a pressing plate, a pressing block and at least two groups of guide pillars, the bottoms of the guide pillars are vertically arranged on the bottom plate, the guide pillars are arranged on the outer side of the product positioning block, a plurality of groups of guide holes are formed in the pressing plate, the pressing plate is connected with the guide pillars in a sliding mode through the guide holes, the pressing block is arranged on the bottom surface of the pressing plate, and the pressing block is arranged right above the positioning groove;
the top of the guide pillar is provided with a limiting nut, and the limiting nut is arranged right above the pressing plate; each group of guide pillars is sleeved with a spring, the bottom of the spring is abutted against the top surface of the bottom plate, the top of the spring is abutted against the bottom surface of the pressing plate, and the spring pushes the pressing plate to move upwards so that the top surface of the pressing plate is contacted with the bottom surface of the limiting nut;
the pressing air cylinder is arranged on the bottom plate through a support, the pressing air cylinder is arranged right above the pressing plate, an output shaft of the pressing air cylinder is provided with a pushing piece, and the bottom of the pushing piece is in contact with the top surface of the pressing plate and pushes the pressing plate to move downwards when the output shaft of the pressing air cylinder is in an extending state; and the bottom of the pushing piece is arranged above the top surface of the pressing plate under the retraction state of the output shaft of the material pressing cylinder.
In the technical scheme, two groups of upright posts are respectively arranged on the bottom plates at two sides of the product positioning block, and external threads are arranged outside the upright posts; the top of each group of the upright posts is in threaded connection with a limiting bolt, the bottom of the limiting bolt is provided with a limiting screw hole, the limiting bolt is in threaded connection with the upright posts through the limiting screw holes, and a rubber pad is arranged on the screw head at the top of the limiting bolt; and under the state that the output shaft of the material pressing cylinder extends out, the bottom surface of the pressing plate is abutted against the top surface of the rubber pad.
In the technical scheme, each group of the upright rods is screwed with a blocking nut, and the bottom of the limiting bolt is abutted against the top surface of the blocking nut.
In the technical scheme, the outer wall of the upright rod is also provided with a vertical graduated scale.
In the technical scheme, a convex block is arranged on the top surface of the pressing plate and is opposite to the pushing piece, and the bottom of the pushing piece is abutted against the top surface of the convex block when the output shaft of the material pressing cylinder extends out.
In the technical scheme, the bottom of the output shaft of the material pressing cylinder is provided with a screw, and the top of the pushing piece is connected with the screw in a threaded manner.
In the technical scheme, a rubber buffer layer is arranged on the bottom surface of the pushing piece; the top of the pushing piece is provided with a connecting screw hole, and the pushing piece is connected with the screw rod in a threaded manner through the connecting screw hole.
In the above technical scheme, the screw rod is screwed with a nut, and the bottom surface of the nut abuts against the top surface of the pushing piece.
In the technical scheme, the diameter of the pressing block is smaller than that of the positioning groove, and the pressing block and the positioning groove are coaxially arranged; the center of the bottom surface of the pressing block is provided with a yielding hole.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the positioning groove is utilized to position the product, the pressing cylinder is utilized to push the pressing mechanism to move downwards to perform pressing assembly on the product, so that the press-mounting efficiency is improved, the pressing cylinder and the pressing mechanism are in non-fixed connection, and in the process of pushing the pressing mechanism to move, the spring is used for buffering, so that the pressing speed can be slowed down, the press-mounting stability is improved, meanwhile, the product can be prevented from being crushed, and the assembly quality is ensured;
2. according to the utility model, the positions of the pushing piece and the limiting screw rod can be adjusted, so that the pressing force and the press mounting height can be adjusted, the press mounting device is suitable for different press mounting conditions, and the assembly quality is ensured.
Drawings
Fig. 1 is a schematic structural diagram in a first embodiment of the present invention.
Wherein: 1. a base plate; 2. a product positioning block; 3. a material pressing cylinder; 4. positioning a groove; 5. pressing a plate; 6. briquetting; 7. a guide post; 8. a guide hole; 9. a limit nut; 10. a spring; 11. a linear bearing; 12. a support; 13. a pusher member; 14. erecting a rod; 15. a limit bolt; 16. a rubber pad; 17. a blocking nut; 18. a vertical graduated scale; 19. a bump; 20. a screw; 21. a rubber buffer layer; 22. a nut; 23. and (4) a yielding hole.
Detailed Description
The utility model is further described with reference to the following figures and examples:
the first embodiment is as follows: referring to fig. 1, an assembling device comprises a bottom plate 1, a product positioning block 2 arranged on the bottom plate, a pressing mechanism and a pressing cylinder 3, wherein a positioning groove 4 is arranged at the top of the product positioning block;
the pressing mechanism comprises a pressing plate 5, a pressing block 6 and at least two groups of guide pillars 7, the bottoms of the guide pillars are vertically installed on the bottom plate, the guide pillars are arranged on the outer side of the product positioning block, a plurality of groups of guide holes 8 are formed in the pressing plate, the pressing plate is connected with the guide pillars in a sliding mode through the guide holes, the pressing block is installed on the bottom surface of the pressing plate, and the pressing block is arranged right above the positioning groove;
the top of the guide pillar is provided with a limit nut 9, and the limit nut is arranged right above the pressing plate; each group of guide pillars is sleeved with a spring 10, the bottom of the spring is abutted against the top surface of the bottom plate, the top of the spring is abutted against the bottom surface of the pressing plate, and the spring pushes the pressing plate to move upwards so that the top surface of the pressing plate is contacted with the bottom surface of the limiting nut; wherein, a linear bearing 11 is arranged in the guide hole, and the pressure plate is connected with the guide post in a sliding way through the linear bearing.
The pressing cylinder is mounted on the bottom plate through a support 12, the pressing cylinder is arranged right above the pressing plate, an output shaft of the pressing cylinder is provided with a pushing piece 13, and the bottom of the pushing piece is in contact with the top surface of the pressing plate and pushes the pressing plate to move downwards when the output shaft of the pressing cylinder is in an extending state; and the bottom of the pushing piece is arranged above the top surface of the pressing plate under the retraction state of the output shaft of the material pressing cylinder.
In this embodiment, during the in-service use, when assembling the bearing of motor, put the motor in the constant head tank earlier, then overlap the bearing top on the axle of product, press the material cylinder output shaft to stretch out for the impeller is earlier with the top surface contact of clamp plate, then the impeller continues to promote the clamp plate and moves down, and the clamp plate can compress the spring, when briquetting and bearing top contact, continues to promote the bearing and pushes down, realizes the assembly of product. In the process, the falling speed of the pressing plate and the pressing block can be reduced due to the existence of the spring, so that the product is prevented from being crushed due to the fact that the impact speed is too high, the assembling efficiency can be guaranteed, and the assembling quality of the product can be guaranteed. And, impeller and clamp plate are non-fixed connection, after pressing material cylinder output shaft to retract, the spring promotes the clamp plate and resumes up, be convenient for operating personnel to change the product and assemble, and because the existence of spring force, can slow down the falling speed of clamp plate, in the assembling process like this, if the problem appears, the emergence of bearing and product jamming phenomenon appears, the discovery that operating personnel can be timely, and the jamming dynamics of itself and the elasticity of spring, can offset the thrust that presses material cylinder output shaft to stretch out, make it be difficult to continue to push down, the timely product of operating personnel of being convenient for is taken out, pull out the bearing, assemble again, prevent the damage of product.
Referring to fig. 1, two sets of upright posts 14 are respectively arranged on the bottom plates at two sides of the product positioning block, and external threads are arranged outside the upright posts; the top of each group of the upright posts is in threaded connection with a limiting bolt 15, the bottom of each limiting bolt is provided with a limiting screw hole, each limiting bolt is in threaded connection with the upright post through the corresponding limiting screw hole, and a rubber pad 16 is arranged on the head of each limiting bolt; and under the state that the output shaft of the material pressing cylinder extends out, the bottom surface of the pressing plate is abutted against the top surface of the rubber pad.
Each group of upright rods is screwed with a blocking nut 17, and the bottom of the limiting bolt is abutted against the top surface of the blocking nut.
In this embodiment, through the setting of pole setting and spacing bolt, when the clamp plate descends, can utilize the descending height of spacing bolt restriction clamp plate, prevent to push down excessively to the product damage, guarantee the pressure equipment stability and the quality of product. Simultaneously, block the setting of nut, can fix the position of spacing bolt, prevent to make spacing bolt appear rotating and influence its spacing bolt's height because equipment vibration, guarantee the pressure equipment quality of product.
Wherein, still be equipped with a vertical scale 18 on the outer wall of pole setting. The height of the limiting bolt can be conveniently adjusted by the aid of the vertical graduated scale, accuracy of the height adjusting position of the limiting bolt is guaranteed, and press-fitting quality is guaranteed.
Referring to fig. 1, a convex block 19 is arranged on the top surface of the pressing plate, the convex block is arranged opposite to the pushing member, and the bottom of the pushing member abuts against the top surface of the convex block when the output shaft of the swaging cylinder extends out. The arrangement of the convex block can be used for contacting with the pushing piece to prevent the pressure plate from being damaged.
Referring to fig. 1, a screw 20 is installed at the bottom of the output shaft of the swaging cylinder, and the top of the pushing member is connected with the screw in a threaded manner.
A rubber buffer layer 21 is arranged on the bottom surface of the pushing piece; the top of the pushing piece is provided with a connecting screw hole, and the pushing piece is connected with the screw rod in a threaded manner through the connecting screw hole.
A nut 22 is screwed on the screw rod, and the bottom surface of the nut is abutted against the top surface of the pushing piece.
The pushing piece is connected with the screw in a threaded mode, the bottom height of the pushing piece is convenient to adjust, the pushing piece can be supplemented under the condition that the stroke of an output shaft of the material pressing cylinder is insufficient, the stroke is increased, the material pressing cylinder does not need to be replaced, and the cost is reduced. The nut is arranged to limit the position of the pushing piece.
The diameter of the pressing block is smaller than that of the positioning groove, and the pressing block and the positioning groove are coaxially arranged; the center of the bottom surface of the pressing block is provided with a yielding hole 23. The setting of the hole of stepping down gives the product top pivot and steps down, and when guaranteeing the pressure equipment, the briquetting can support on the top surface of bearing.
Claims (9)
1. An assembly device, characterized by: the pressing mechanism comprises a bottom plate, a product positioning block arranged on the bottom plate, a pressing mechanism and a pressing cylinder, wherein a positioning groove is formed in the top of the product positioning block;
the pressing mechanism comprises a pressing plate, a pressing block and at least two groups of guide pillars, the bottoms of the guide pillars are vertically arranged on the bottom plate, the guide pillars are arranged on the outer side of the product positioning block, a plurality of groups of guide holes are formed in the pressing plate, the pressing plate is connected with the guide pillars in a sliding mode through the guide holes, the pressing block is arranged on the bottom surface of the pressing plate, and the pressing block is arranged right above the positioning groove;
the top of the guide pillar is provided with a limiting nut, and the limiting nut is arranged right above the pressing plate; each group of guide pillars is sleeved with a spring, the bottom of the spring is abutted against the top surface of the bottom plate, the top of the spring is abutted against the bottom surface of the pressing plate, and the spring pushes the pressing plate to move upwards so that the top surface of the pressing plate is contacted with the bottom surface of the limiting nut;
the pressing air cylinder is arranged on the bottom plate through a support, the pressing air cylinder is arranged right above the pressing plate, an output shaft of the pressing air cylinder is provided with a pushing piece, and the bottom of the pushing piece is in contact with the top surface of the pressing plate and pushes the pressing plate to move downwards when the output shaft of the pressing air cylinder is in an extending state; and the bottom of the pushing piece is arranged above the top surface of the pressing plate under the retraction state of the output shaft of the material pressing cylinder.
2. The fitting device according to claim 1, characterized in that: two groups of upright posts are respectively arranged on the bottom plates at two sides of the product positioning block, and external threads are arranged outside the upright posts; the top of each group of the upright posts is in threaded connection with a limiting bolt, the bottom of the limiting bolt is provided with a limiting screw hole, the limiting bolt is in threaded connection with the upright posts through the limiting screw holes, and a rubber pad is arranged on the screw head at the top of the limiting bolt; and under the state that the output shaft of the material pressing cylinder extends out, the bottom surface of the pressing plate is abutted against the top surface of the rubber pad.
3. The fitting device according to claim 2, characterized in that: each group of upright rods is screwed with a blocking nut, and the bottom of the limiting bolt is abutted against the top surface of the blocking nut.
4. The fitting device according to claim 3, characterized in that: and a vertical graduated scale is further arranged on the outer wall of the upright rod.
5. The fitting device according to claim 1, characterized in that: the top surface of the pressing plate is provided with a convex block, the convex block is arranged right opposite to the pushing piece, and the bottom of the pushing piece is abutted against the top surface of the convex block when the output shaft of the material pressing cylinder extends out.
6. The fitting device according to claim 1, characterized in that: and the bottom of the output shaft of the material pressing cylinder is provided with a screw, and the top of the pushing piece is connected with the screw in a threaded manner.
7. The fitting device according to claim 6, wherein: a rubber buffer layer is arranged on the bottom surface of the pushing piece; the top of the pushing piece is provided with a connecting screw hole, and the pushing piece is connected with the screw rod in a threaded manner through the connecting screw hole.
8. The fitting device according to claim 7, wherein: the screw rod is in threaded connection with a nut, and the bottom surface of the nut abuts against the top surface of the pushing piece.
9. The fitting device according to claim 1, characterized in that: the diameter of the pressing block is smaller than that of the positioning groove, and the pressing block and the positioning groove are coaxially arranged; the center of the bottom surface of the pressing block is provided with a yielding hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122601597.3U CN216265767U (en) | 2021-10-27 | 2021-10-27 | Assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122601597.3U CN216265767U (en) | 2021-10-27 | 2021-10-27 | Assembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216265767U true CN216265767U (en) | 2022-04-12 |
Family
ID=81072028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122601597.3U Active CN216265767U (en) | 2021-10-27 | 2021-10-27 | Assembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216265767U (en) |
-
2021
- 2021-10-27 CN CN202122601597.3U patent/CN216265767U/en active Active
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