CN115383446A - Rear axle spring pressure equipment - Google Patents
Rear axle spring pressure equipment Download PDFInfo
- Publication number
- CN115383446A CN115383446A CN202211049445.XA CN202211049445A CN115383446A CN 115383446 A CN115383446 A CN 115383446A CN 202211049445 A CN202211049445 A CN 202211049445A CN 115383446 A CN115383446 A CN 115383446A
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- China
- Prior art keywords
- spring
- rear axle
- assembly
- lock hook
- compression
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/048—Springs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a rear axle spring press-mounting device which comprises an operation station, an installation frame arranged in the operation station, a pressure plate assembly arranged on the installation frame, a lifting driving assembly used for driving the pressure plate assembly to do lifting motion, and a clamping assembly used for fixing a spring placed on the operation station, wherein the compressed spring is locked through a locking hook assembly. Treat that the spring of compression places on operating station, lift drive assembly drive clamp plate subassembly downstream compresses the spring, and the compression is accomplished the back, fixes the spring after the compression through the hook lock subassembly, avoids the spring to reset, then takes off the spring that compresses and fix, takes to install on the installation station. This device can realize saying so and fixed to the spring, makes things convenient for the rear axle spring to carry out follow-up installation, compares and changes the operation in artifical compression, and factor of safety is high.
Description
Technical Field
The invention relates to the technical field of automobile assembly, in particular to rear axle spring press-fitting equipment.
Background
In the automobile assembling process, the rear axle spring needs to be installed after being compressed. Along with the rapid development of the automobile assembly automation technology, the compression of the rear axle spring in the prior art is usually completed manually or by means of some auxiliary equipment, and the manual installation difficulty is higher, the assembly efficiency is low, the labor intensity is high and certain potential safety hazards exist in the assembly process due to the fact that the rear axle and the rear axle spring are large in mass. And no press fitting tool with low cost and convenient operation is available in the market, so that the requirement on the compression installation of the rear axle spring is met.
Disclosure of Invention
The invention aims to provide rear axle spring press-fitting equipment which is used for solving the technical problems in the prior art.
The technical scheme of the invention provides rear axle spring press-fitting equipment which comprises an operation station, an installation frame arranged in the operation station, a pressure plate assembly arranged on the installation frame, a lifting driving assembly used for driving the pressure plate assembly to do lifting motion, and a clamping assembly used for fixing a spring placed on the operation station, wherein the compressed spring is locked through a locking hook assembly.
The pressing plate assembly comprises a plate body, a circular groove formed in the bottom of the plate body and a connecting plate used for fixing the plate body and connected with the mounting frame in a sliding mode, and the plate body is fixedly connected with the lifting driving assembly.
In a preferred embodiment, a through hole is formed in the circular groove and penetrates through the plate body, and the through hole is formed in the center of the circular groove.
In a preferred embodiment, a slide rail is arranged on the mounting rack along the vertical direction, a slide block is fixedly arranged on the connecting plate, the slide block is slidably connected with the slide rail, and the slide rail and the slide block are arranged on both sides.
In a preferred embodiment, the lifting driving assembly comprises a lifting cylinder, and a cylinder push rod of the lifting cylinder is fixedly connected with the plate body.
In a preferred embodiment, the clamping assembly comprises two clamping blocks which are arranged oppositely and provided with arc-shaped clamping openings, a fixing plate used for fixing the clamping blocks, a fixing seat hinged to the fixing plate, and a clamping cylinder used for driving the fixing seat to rotate, the end parts of the two clamping blocks are hinged to the same connecting block, the clamping cylinder is fixedly connected with the connecting block, and the clamping cylinder is fixed on the fixing seat.
In a preferred embodiment, a positioning seat is arranged on the operation station and below the plate body, the fixing seat is bilaterally provided with a limiting plate, a spring is placed on the positioning seat and limited by the two limiting plates, a compression support seat corresponding to the circular groove is arranged at the top of the spring, and the compression support seat and the spring can be detachably fixed.
In a preferred embodiment, the bottom of the compression support seat is provided with an arc-shaped hook body, and the middle of the compression support seat is also provided with a through hole.
In a preferred embodiment, the locking hook assembly includes a screw, an upper locking hook and a lower locking hook disposed on the screw, the upper locking hook is slidably connected to the screw, the lower locking hook is threadedly connected to the screw, the screw is threadedly connected to a hand-screwed threaded sleeve, the hand-screwed threaded sleeve is located above the upper locking hook, and the upper locking hook and the lower locking hook each include a locking hook seat and a locking hook body hinged to the locking hook seat.
The technical scheme of the invention has the beneficial effects that:
treat that the spring of compression places on the operation station, lift drive assembly drive clamp plate subassembly downstream compresses the spring, and after the compression was accomplished, fix the spring after the compression through the hook lock subassembly, avoid the spring to reset, then take off the spring that compresses and fix, install on taking to the installation station. This device can realize saying so and fixed to the spring, makes things convenient for the rear axle spring to carry out follow-up installation, compares and changes the operation in artifical compression, and factor of safety is high.
Drawings
Figure 1 is a front view of the present invention,
figure 2 is a schematic view of the overall structure of the present invention,
FIG. 3 is a schematic view of another structure according to the present invention,
figure 4 is an elevational view of the shackle assembly, spring and positioning socket of the present invention,
figure 5 is a front view of the hook lock assembly of the present invention,
FIG. 6 is a schematic view of a clamping assembly according to the present invention.
Description of the reference numerals: 1 operation station, 2 mounting brackets, 3 clamp plate assemblies, 4 panel bodies, 5 circular grooves, 6 through holes, 7 connecting plates, 8 slide rails, 9 sliders, 10 lifting cylinders, 11 clamping assemblies, 12 clamping blocks, 13 arc clamping openings, 14 fixing plates, 15 fixing seats, 16 connecting blocks, 17 clamping cylinders, 18 positioning seats, 19 limiting plates, 20 compression supporting seats, 21 arc hook bodies, 22 latch hook assemblies, 23 screw rods, 24 hand-screwed thread sleeves, 25 upper latch hooks, 26 lower latch hooks, 27 latch hook seats, 28 latch hook bodies and 29 springs.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
As shown in fig. 1-6, the technical solution of the present invention provides a rear axle spring press-fitting device, which includes an operation station 1, a mounting frame 2 disposed in the operation station 1, a pressing plate assembly 3 disposed on the mounting frame 2, a lifting driving assembly for driving the pressing plate assembly 3 to perform lifting movement, and a clamping assembly 11 for fixing a spring 29 disposed on the operation station 1, wherein the compressed spring 29 is locked by a locking hook assembly 22. The springs 29 to be compressed are placed on the operation station 1, the lifting driving assembly drives the pressing plate assembly 3 to move downwards and compress the springs 29, after the compression is completed, the compressed springs 29 are fixed through the hook lock assembly, the springs 29 are prevented from resetting, and then the compressed and fixed springs 29 are taken down and taken to an installation station for installation.
The pressing plate component 3 comprises a plate body 4, a circular groove 5 arranged at the bottom of the plate body 4, a connecting plate 7 used for fixing the plate body 4 and connected with the mounting frame 2 in a sliding mode, and the plate body 4 is fixedly connected with the lifting driving component. The circular groove 5 is provided with a through hole 6 penetrating through the plate body 4, and the through hole 6 is arranged at the center of the circular groove 5. The operation station 1 is provided with a positioning seat 18 below the plate body 4, the fixing seat 15 is provided with two side limiting plates 19, the spring 29 is placed on the positioning seat 18 and is limited by the two limiting plates 19, the top of the spring 29 is provided with a compression supporting seat 20 corresponding to the circular groove 5, and the compression supporting seat 20 and the spring 29 are detachably fixed. The bottom of the compression support seat 20 is provided with an arc hook 21, and the middle of the compression support seat 20 is also provided with a through hole 6.
When the spring 29 is compressed, the spring 29 is firstly placed on the positioning seat 18, the limiting plates 19 on the two sides limit the position of the spring 29, the spring 29 is clamped by the clamping assembly 11 to ensure that the spring 29 is in an upright state, and then the compression support seat 20 is sleeved on the top of the spring 29, so that the compression support seat 20 is conveniently sleeved on the top of the spring 29 due to the arc-shaped hook body 21 arranged at the bottom of the compression support seat 20. After above-mentioned work is accomplished, compression supporting seat 20 is relative with circular recess 5 on the panel body 4, at this moment, through the downstream of lift drive assembly drive panel body 4, compression supporting seat 20 can stretch into circular recess 5 and carry out spacingly in the continuous downstream in-process, resume downstream spring 29 compressed, after the compression is accomplished, through latch hook subassembly 22 with spring 29 fixed can, then lift drive assembly drives panel body 4 and goes upward to reset, spring 29 after will compressing is taken off from the station.
Be provided with slide rail 8 along vertical direction on the mounting bracket 2, fixedly on the connecting plate 7 being provided with slider 9, slider 9 and slide rail 8 sliding connection, and slide rail 8 and slider 9 all are two side settings. Guide through setting up slide rail 8, guarantee that panel body 4 removes more stably. The lifting driving assembly comprises a lifting cylinder 10, and a cylinder push rod of the lifting cylinder 10 is fixedly connected with the plate body 4.
The clamping assembly 11 comprises two clamping blocks 12 which are oppositely arranged and provided with arc-shaped clamping openings 13, a fixing plate 14 used for fixing the clamping blocks 12, a fixing seat 15 hinged to the fixing plate 14, and a clamping cylinder 17 used for driving the fixing seat 15 to rotate, the end parts of the two clamping blocks 12 are hinged to the same connecting block 16, the clamping cylinder 17 is fixedly connected with the connecting block 16, and the clamping cylinder 17 is fixed on the fixing seat 15. During clamping, the cylinder push rod of the clamping cylinder 17 retracts, in the retracting process, the two clamping blocks 12 are gathered together, the spring 29 is clamped, otherwise, clamping of the spring 29 is cancelled, and the arc-shaped clamping opening 13 formed in the clamping cylinder adapts to the radian of the spring 29, so that the attaching degree between the clamping cylinder and the spring 29 is guaranteed.
The locking hook assembly 22 comprises a screw 23, an upper locking hook 25 and a lower locking hook 26 which are arranged on the screw 23, the upper locking hook 25 is slidably connected with the screw 23, the lower locking hook 26 is in threaded connection with the screw 23, the screw 23 is in threaded connection with a hand-screwed threaded sleeve 24, the hand-screwed threaded sleeve 24 is positioned above the upper locking hook 25, and the upper locking hook 25 and the lower locking hook 26 both comprise a locking hook seat 27 and a locking hook body 28 which is hinged to the locking hook seat 27. Before spring 29 uncompressed, the hook lock subassembly just assembles on spring 29, because go up the hook lock and be sliding connection with screw 23, and then can slide downwards on screw 23 when having spring 29 compression, after the compression is accomplished, through screwing up the swivel nut 24 with the hand and unscrewing, fix the position of going up latch hook 25, spring 29 kick-backs when avoiding panel body 4 to go up.
It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are not specifically illustrated or described, but are instead contemplated to be practiced in the art by those skilled in the art.
Claims (8)
1. The utility model provides a rear axle spring pressure equipment which characterized in that: the spring clamping device comprises an operation station, an installation frame arranged in the operation station, a pressure plate assembly arranged on the installation frame, a lifting driving assembly used for driving the pressure plate assembly to do lifting motion, and a clamping assembly used for fixing a spring placed on the operation station, wherein the compressed spring is locked through a locking hook assembly;
the pressing plate assembly comprises a plate body, a circular groove formed in the bottom of the plate body and a connecting plate used for fixing the plate body and connected with the mounting frame in a sliding mode, and the plate body is fixedly connected with the lifting driving assembly.
2. A rear axle spring press-fitting apparatus according to claim 1, wherein: the circular groove is provided with a through hole penetrating through the plate body, and the through hole is formed in the center of the circular groove.
3. A rear axle spring press-fitting apparatus according to claim 1, wherein: the mounting bracket is provided with a slide rail along the vertical direction, a slide block is fixedly arranged on the connecting plate, the slide block is connected with the slide rail in a sliding manner, and the slide rail and the slide block are arranged on two sides.
4. A rear axle spring press-fitting apparatus according to claim 1, wherein: the lifting driving assembly comprises a lifting cylinder, and a cylinder push rod of the lifting cylinder is fixedly connected with the plate body.
5. A rear axle spring press-fitting apparatus according to claim 1, wherein: the centre gripping subassembly includes that two are relative set up and be provided with the clamp splice that the arc pressed from both sides the mouth on it, be used for the fixed plate of clamp splice, with fixed plate articulated fixing base, and be used for the drive fixing base pivoted centre gripping cylinder, two the tip of clamp splice is articulated with same connecting block, the centre gripping cylinder with connecting block fixed connection, just the centre gripping cylinder is fixed on the fixing base.
6. A rear axle spring press-fitting apparatus according to claim 2, wherein: the operation station is provided with a positioning seat below the plate body, the fixing seat is provided with limiting plates on two sides, the spring is placed on the positioning seat and is limited by the limiting plates, the top of the spring is provided with a compression supporting seat corresponding to the circular groove, and the compression supporting seat is detachably fixed with the spring.
7. The rear axle spring press-fitting equipment according to claim 6, wherein: the bottom of the compression supporting seat is provided with an arc hook body, and the middle of the compression supporting seat is also provided with a through hole.
8. A rear axle spring press-fitting apparatus according to claim 1, wherein: the lock hook assembly comprises a screw rod, an upper lock hook and a lower lock hook, the upper lock hook is arranged on the screw rod and is in sliding connection with the screw rod, the lower lock hook is in threaded connection with the screw rod, a hand-screwing threaded sleeve is connected with the screw rod in a threaded manner, the hand-screwing threaded sleeve is located above the upper lock hook, and the upper lock hook and the lower lock hook both comprise a lock hook seat and a lock hook body hinged to the lock hook seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211049445.XA CN115383446A (en) | 2022-08-30 | 2022-08-30 | Rear axle spring pressure equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211049445.XA CN115383446A (en) | 2022-08-30 | 2022-08-30 | Rear axle spring pressure equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115383446A true CN115383446A (en) | 2022-11-25 |
Family
ID=84125508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211049445.XA Pending CN115383446A (en) | 2022-08-30 | 2022-08-30 | Rear axle spring pressure equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115383446A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115741040A (en) * | 2022-12-09 | 2023-03-07 | 江苏裕一智能装备有限公司 | Automatic press fitting equipment for automobile rear axle spring |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113021264A (en) * | 2021-03-11 | 2021-06-25 | 蔚来汽车科技(安徽)有限公司 | Press-fitting holding device for spring |
| CN214024431U (en) * | 2021-05-14 | 2021-08-24 | 潍坊大世自动化装备有限公司 | Pre-pressing clamp for rear axle spring |
-
2022
- 2022-08-30 CN CN202211049445.XA patent/CN115383446A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113021264A (en) * | 2021-03-11 | 2021-06-25 | 蔚来汽车科技(安徽)有限公司 | Press-fitting holding device for spring |
| CN214024431U (en) * | 2021-05-14 | 2021-08-24 | 潍坊大世自动化装备有限公司 | Pre-pressing clamp for rear axle spring |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115741040A (en) * | 2022-12-09 | 2023-03-07 | 江苏裕一智能装备有限公司 | Automatic press fitting equipment for automobile rear axle spring |
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