CN212683034U - Lifting and positioning device for press mounting of automobile differential bearing - Google Patents
Lifting and positioning device for press mounting of automobile differential bearing Download PDFInfo
- Publication number
- CN212683034U CN212683034U CN202020873068.1U CN202020873068U CN212683034U CN 212683034 U CN212683034 U CN 212683034U CN 202020873068 U CN202020873068 U CN 202020873068U CN 212683034 U CN212683034 U CN 212683034U
- Authority
- CN
- China
- Prior art keywords
- bearing
- plate
- cylinder
- fixed
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Automatic Assembly (AREA)
Abstract
The utility model discloses a lifting positioning device for automobile differential bearing press mounting, which is designed with a plurality of cylinders, the automation degree is very high, an operator only needs to press a start button after loading, the equipment can automatically complete the press mounting process, the working strength of the operator is reduced, the press mounting precision is improved, and the working efficiency is also improved; the press mounting of the differential bearing is rapidly completed by the matching use of the plurality of cylinders, the automation degree of the press mounting process of the differential is improved, and the aim of reducing the working strength of operators is fulfilled; two working positions are ingeniously arranged under the limited volume, namely the second cylinder, the fourth cylinder and the fifth cylinder are all arranged, so that the press-fitting speed of the differential bearing is further improved, and the working efficiency is improved; simultaneously, the carrier bar can reach the effect of reverse support, uses the stroke cylinder, lifts up and the position difference that falls is great, makes things convenient for artifical material loading to reach the purpose that improves work efficiency.
Description
Technical Field
The utility model relates to a differential mechanism pressure equipment field, specific is a positioner lifts up for differential mechanism bearing pressure equipment.
Background
The differential mechanism is an indispensable important mechanism for both traditional automobiles and now developed very-hot new energy automobiles, and mainly comprises a left half shaft gear, a right half shaft gear, two planetary gears, a gear carrier and a bearing.
The pressure equipment of automobile differential bearing among the prior art is by operating personnel pressure equipment operation on single press, needs manual intervention repeatedly at the pressure equipment in-process, and the problem that prior art differential bearing pressure equipment production exists is: the labor intensity of the single-machine production operators is high, and the production efficiency is low. At present, equipment with higher automation degree is urgently needed to reduce the labor intensity of workers and improve the production efficiency.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects mentioned in the background technology, the utility model aims to provide a lifting positioning device for the press mounting of the automobile differential bearing, the utility model is designed with a plurality of cylinders, the automation degree is very high, an operator only needs to press a start button after loading, the equipment can automatically complete the press mounting process, the working strength of workers is reduced, the press mounting precision is improved, and the working efficiency is also improved;
the utility model has the advantages that the press mounting of the differential bearing is rapidly completed by the cooperation of the plurality of cylinders, the automation degree of the press mounting process of the differential is improved, and the purpose of reducing the working strength of operators is achieved;
the utility model has two working positions skillfully arranged under the limited volume, namely two second cylinders, two fourth cylinders and two fifth cylinders, thereby further improving the press-fitting speed of the differential bearing and improving the working efficiency;
the utility model discloses the second cylinder is connected with the carrier bar, can the relocation to provide certain holding power, reach the effect of reverse support, use the stroke cylinder, lift up and the position difference that falls down than great, make things convenient for artifical material loading, thereby reach the purpose that improves work efficiency.
The purpose of the utility model can be realized by the following technical scheme:
the utility model provides a positioner that lifts up for automobile differential bearing pressure equipment, includes the second cylinder that two symmetries set up, its characterized in that, the side of second cylinder is provided with the slide base, and the upper end both sides of slide base all are fixed with first clamp plate, and it is provided with first slide to slide between the first clamp plate, and the second cylinder joint fixed connection on first slide and the second cylinder, the carrier bar is installed through the bolt in the upper end of first slide, and the top of carrier bar is provided with the slip table mount pad.
The upper end of the sliding table mounting seat is fixed with a plurality of reinforcing rib plates, the upper ends of the reinforcing rib plates are fixed with a bearing plate, two parallel locating pin mounting seats are fixed at the middle position of the upper end of the bearing plate, a diamond pin is arranged at the upper end of one locating pin mounting seat, a cylindrical pin is arranged at the upper end of the other locating pin mounting seat, and the diamond pin and the cylindrical pin are respectively matched with a pin hole of a differential tray.
A first air cylinder is arranged on the side of the sliding table mounting seat, a lifting plate connecting seat is fixed to the side end of a first air cylinder connector on the first air cylinder, and the lifting plate connecting seat is fixedly connected with the lifting plate.
The bottom mounting of slip table mount pad has two parallel distribution's third cylinder, and the third pneumatic rod on the third cylinder runs through the slip table mount pad, and the top of third pneumatic rod all is fixed with the third cylinder and connects, and the end fixing of third cylinder connects has the joint connecting seat, and the upper end of joint connecting seat is fixed with the backup pad, and the upper end of backup pad is fixed with the bracing piece, and the side of bracing piece is equipped with linear bearing, and linear bearing installs on accepting the board, and the top of bracing piece is fixed with bears the base, bears the base setting in the installing support.
The bearing placing tool is fixed at the upper end of the bearing base, the bearing placing tool and an inner hole formed in the upper end of the connecting plate are arranged in a penetrating mode, a tapered roller bearing is arranged at the upper end of the bearing placing tool, a central positioning shaft is arranged at the center of the tapered roller bearing, the tapered roller bearing is in sliding fit with the central positioning shaft, and a spring is installed between the bearing placing tool and the central positioning shaft.
The bearing plate is characterized in that symmetrical fourth cylinders are arranged on two sides of the upper end of the bearing plate, the side ends of the fourth cylinders are fixed on a second pressing plate through fourth cylinder mounting seats, the second pressing plate is fixed on the bearing plate, third pressing plates are fixed on two sides of the upper end of the second pressing plate, a second sliding plate is fixed at the end of a fourth cylinder joint on the fourth cylinders, the second sliding plate is arranged below the bearing base and is arranged between the third pressing plates in a sliding mode, and a sliding groove is formed in the upper end of the second sliding plate.
And a fifth cylinder is installed at the side end of the second sliding plate through a fifth cylinder installation seat, the end part of a fifth cylinder joint on the fifth cylinder is connected with a third sliding plate, and the third sliding plate is arranged in the sliding groove in a sliding manner.
Furthermore, the end of the second cylinder is connected with a first cylinder mounting seat, and the position of the second cylinder is fixed.
Furthermore, both sides of the locating pin mounting seat are provided with mounting brackets fixed at the upper end of the bearing plate, the upper end of each mounting bracket is fixed with a connecting plate, and the upper end of each connecting plate is provided with an inner hole.
Furthermore, the upper end of the central positioning shaft is provided with a step with taper, the lower end of the central positioning shaft is connected with a gland, and the gland is fixedly connected with the bearing base.
Furthermore, the bottom end of the sliding table mounting seat is fixed with a bearing block, and the bearing block is in contact with the bearing rod but is not fixed.
Furthermore, the side end of the sliding table mounting seat and the bearing plate is fixed with a lifting plate, the outer side wall of the lifting plate is fixed with a linear sliding block, the linear sliding block is arranged on a linear guide rail in a sliding mode, the linear guide rail is fixedly connected with the bottom plate, and the position of the bottom plate is fixed.
The utility model has the advantages that:
1. the utility model is provided with a plurality of cylinders, the automation degree is very high, the operation worker only needs to press the start button after loading, the equipment can automatically complete the press-mounting process, the working strength of the working personnel is reduced, the press-mounting precision is improved, and the working efficiency is also improved;
2. the utility model has the advantages that the press mounting of the differential bearing is rapidly completed by the cooperation of the plurality of cylinders, the automation degree of the press mounting process of the differential is improved, and the purpose of reducing the working strength of operators is achieved;
3. the utility model has two working positions skillfully arranged under the limited volume, namely two second cylinders, two fourth cylinders and two fifth cylinders, thereby further improving the press-fitting speed of the differential bearing and improving the working efficiency;
4. the utility model discloses the second cylinder is connected with the carrier bar, can the relocation to provide certain holding power, reach the effect of reverse support, use the stroke cylinder, lift up and the position difference that falls down than great, make things convenient for artifical material loading, thereby reach the purpose that improves work efficiency.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the whole structure of the present invention;
FIG. 3 is a schematic view of the overall structure of the present invention;
FIG. 4 is a schematic view of the overall structure of the present invention;
FIG. 5 is a schematic view of the third cylinder connection of the present invention;
FIG. 6 is a schematic sectional view of a third cylinder connection portion of the present invention;
fig. 7 is an enlarged schematic view of the point a in fig. 1 according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
A lifting and positioning device for press mounting of an automobile differential bearing comprises two second air cylinders 1 which are symmetrically arranged, wherein the end parts of the second air cylinders 1 are connected with first air cylinder mounting seats 38, and the positions of the second air cylinders 1 are fixed. A sliding plate base 2 is arranged on the side of the second cylinder 1, first pressing plates 5 are fixed on two sides of the upper end of the sliding plate base 2, a first sliding plate 4 is arranged between the first pressing plates 5 in a sliding mode, and the first sliding plate 4 is fixedly connected with a second cylinder connector 3 on the second cylinder 1. The upper end of the first sliding plate 4 is provided with a bearing rod 6 through a bolt. A sliding table mounting seat 8 is arranged above the bearing rod 6, a bearing block 7 is fixed at the bottom end of the sliding table mounting seat 8, and the bearing block 7 is in contact with the bearing rod 6 but is not fixed.
As shown in fig. 3, a plurality of reinforcing rib plates 81 are fixed to the upper end of the slide table attachment base 8, and a receiving plate 82 is fixed to the upper end of the reinforcing rib plate 81. The side ends of the sliding table mounting seat 8 and the bearing plate 82 are fixed with a lifting plate 83, the outer side wall of the lifting plate 83 is fixed with a linear slider 20, the linear slider 20 is arranged on a linear guide rail 201 in a sliding mode, the linear guide rail 201 is fixedly connected with the bottom plate 36, and the position of the bottom plate 36 is fixed.
As shown in fig. 4, two parallel positioning pin mounting seats 32 are fixed at the middle position of the upper end of the bearing plate 82, a diamond pin 33 is arranged at the upper end of one positioning pin mounting seat 32, a cylindrical pin 34 is arranged at the upper end of the other positioning pin mounting seat 32, and the diamond pin 33 and the cylindrical pin 34 are respectively matched with pin holes of a differential tray, so that the purpose of positioning the differential tray is achieved. The two sides of the locating pin mounting seat 32 are both provided with mounting brackets 15 fixed at the upper end of the bearing plate 82, the upper end of the mounting bracket 15 is fixed with a connecting plate 17, and the upper end of the connecting plate 17 is provided with an inner hole.
The first cylinder 29 is arranged on the side of the sliding table mounting seat 8, the lifting plate connecting seat 31 is fixed on the side end of the first cylinder joint 30 on the first cylinder 29, the lifting plate connecting seat 31 is fixedly connected with the lifting plate 83, and the lifting plate 83, the bearing plate 82 and the sliding table mounting seat 8 can move up and down by driving the first cylinder 29.
As shown in fig. 4, 5 and 6, two third air cylinders 9 distributed in parallel are fixed at the bottom end of the sliding table mounting seat 8, a third air pressure rod 91 on the third air cylinder 9 penetrates through the sliding table mounting seat 8, third air cylinder joints 10 are fixed at the top ends of the third air pressure rods 91, joint connecting seats 11 are fixed at the end portions of the third air cylinder joints 10, supporting plates 12 are fixed at the upper ends of the joint connecting seats 11, supporting rods 13 are fixed at the upper ends of the supporting plates 12, linear bearings 14 are arranged at the side ends of the supporting rods 13, and guiding is performed through the supporting rods 13 and the linear bearings 14. The linear bearing 14 is mounted on the bearing plate 82, the bearing base 16 is fixed on the top end of the support rod 13, and the bearing base 16 is arranged in the mounting bracket 15.
A bearing placing tool 26 is fixed at the upper end of the bearing base 16, and the bearing placing tool 26 and an inner hole formed in the upper end of the connecting plate 17 penetrate through the bearing placing tool. The upper end that frock 26 was placed to the bearing is provided with tapered roller bearing 28, frock 26 is placed to the bearing is used for fixed tapered roller bearing 28's excircle, tapered roller bearing 28's center is provided with central location axle 27, tapered roller bearing 28 and central location axle 27 sliding fit, frock 26 is placed to the bearing and central location axle 27 middle spring 25 is installed, central location axle 27 upper end is provided with the step of taking the tapering, the lower extreme of central location axle 27 is connected with gland 24, gland 24 and bearing base 16 fixed connection, gland 24 prevents that central location axle 27 from dropping, gland 24 plays the effect of pressure spring 25 and bearing pressure.
As shown in fig. 1, 2 and 7, symmetrical fourth cylinders 18 are arranged on both sides of the upper end of the bearing plate 82, the side ends of the fourth cylinders 18 are fixed on the second pressing plate 37 through fourth cylinder mounting seats 39, the second pressing plate 37 is fixed on the bearing plate 82, and third pressing plates 41 are fixed on both sides of the upper end of the second pressing plate 37. A second sliding plate 35 is fixed at the end of the fourth cylinder joint 19 on the fourth cylinder 18, and the second sliding plate 35 is arranged below the bearing base 16. The second sliding plate 35 is slidably disposed between the third pressing plates 41, and a sliding groove 351 is disposed at an upper end of the second sliding plate 35.
A fifth cylinder 21 is mounted on the side end of the second sliding plate 35 through a fifth cylinder mounting seat 40, a third sliding plate 23 is connected to the end of a fifth cylinder joint 22 on the fifth cylinder 21, and the third sliding plate 23 is slidably disposed in the sliding groove 351.
The working principle of the utility model is as follows:
the differential tray is in place, the first air cylinder 29 is driven, the sliding table mounting seat 8 is integrally lifted, and the diamond pins 33 and the cylindrical pins 34 are inserted into pin holes of the differential tray, so that the purpose of positioning the differential tray is achieved. Then drive second cylinder 1, with the position translation of carrier bar 6 to the below of slip table mount pad 8, drive first cylinder 29, slip table mount pad 8 moves down, and carrier block 7 and carrier bar 6 face contact, carrier bar 6 provides reverse holding power for slip table mount pad 8. And driving the third air cylinder 9 to lift the bearing placing tool 26 upwards, and finally lifting the differential in the tray to be suspended.
The fourth cylinder 18 is driven to translate the second sliding plate 35 to the position below the bearing base 16, the third cylinder 9 is driven, the second sliding plate 35 is in surface contact with the bearing base 16, and the second sliding plate 35 provides reverse supporting force for the bearing base 16. The fifth cylinder 21 operates to move the third slide plate 23 in translation beneath the central positioning shaft 27.
At the moment, a certain pressure is applied to the differential by the electric cylinder of the device, the bearing on the differential is pressed in, the central positioning shaft 27 provides a reverse supporting force, the electric cylinder returns, the fifth air cylinder 21 retracts, the pressure is applied to the differential by the electric cylinder of the device a little at the moment, and finally the purpose of pressing in the bearing is achieved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. A lifting positioning device for press mounting of an automobile differential bearing comprises two second cylinders (1) which are symmetrically arranged, and is characterized in that a sliding plate base (2) is arranged on the side of each second cylinder (1), first pressing plates (5) are fixed on two sides of the upper end of each sliding plate base (2), a first sliding plate (4) is arranged between the first pressing plates (5) in a sliding mode, the first sliding plate (4) is fixedly connected with a second cylinder joint (3) on the second cylinders (1), a bearing rod (6) is installed at the upper end of the first sliding plate (4) through bolts, and a sliding table mounting seat (8) is arranged above the bearing rod (6);
a plurality of reinforcing rib plates (81) are fixed at the upper end of the sliding table mounting seat (8), a bearing plate (82) is fixed at the upper end of each reinforcing rib plate (81), two parallel positioning pin mounting seats (32) are fixed at the middle position of the upper end of the bearing plate (82), a diamond pin (33) is arranged at the upper end of one positioning pin mounting seat (32), a cylindrical pin (34) is arranged at the upper end of the other positioning pin mounting seat (32), and the diamond pin (33) and the cylindrical pin (34) are matched with pin holes of a differential tray respectively;
a first cylinder (29) is arranged on the side of the sliding table mounting seat (8), a lifting plate connecting seat (31) is fixed at the side end of a first cylinder connector (30) on the first cylinder (29), and the lifting plate connecting seat (31) is fixedly connected with a lifting plate (83);
the bottom end of the sliding table mounting seat (8) is fixedly provided with two third air cylinders (9) which are distributed in parallel, a third air pressure rod (91) on each third air cylinder (9) penetrates through the sliding table mounting seat (8), the top ends of the third air pressure rods (91) are fixedly provided with third air cylinder joints (10), the end parts of the third air cylinder joints (10) are fixedly provided with joint connecting seats (11), the upper ends of the joint connecting seats (11) are fixedly provided with supporting plates (12), the upper ends of the supporting plates (12) are fixedly provided with supporting rods (13), the side ends of the supporting rods (13) are provided with linear bearings (14), the linear bearings (14) are arranged on bearing plates (82), the top ends of the supporting rods (13) are fixedly provided with bearing bases (16), and the bearing bases (16) are arranged in mounting supports (15);
a bearing placing tool (26) is fixed at the upper end of the bearing base (16), inner holes formed in the upper ends of the bearing placing tool (26) and the connecting plate (17) are arranged in a penetrating mode, a tapered roller bearing (28) is arranged at the upper end of the bearing placing tool (26), a central positioning shaft (27) is arranged in the center of the tapered roller bearing (28), the tapered roller bearing (28) is in sliding fit with the central positioning shaft (27), and a spring (25) is installed between the bearing placing tool (26) and the central positioning shaft (27);
the two sides of the upper end of the bearing plate (82) are provided with symmetrical fourth cylinders (18), the side ends of the fourth cylinders (18) are fixed on a second pressing plate (37) through fourth cylinder mounting seats (39), the second pressing plate (37) is fixed on the bearing plate (82), the two sides of the upper end of the second pressing plate (37) are respectively fixed with a third pressing plate (41), the end part of a fourth cylinder joint (19) on the fourth cylinders (18) is fixed with a second sliding plate (35), the second sliding plate (35) is arranged below the bearing base (16), the second sliding plate (35) is arranged between the third pressing plates (41) in a sliding manner, and the upper end of the second sliding plate (35) is provided with a sliding groove (351);
a fifth cylinder (21) is installed at the side end of the second sliding plate (35) through a fifth cylinder installation seat (40), a third sliding plate (23) is connected to the end of a fifth cylinder joint (22) on the fifth cylinder (21), and the third sliding plate (23) is arranged in the sliding groove (351) in a sliding mode.
2. The lifting and positioning device for the press fitting of the automobile differential bearing is characterized in that a first cylinder mounting seat (38) is connected to the end part of the second cylinder (1), and the position of the second cylinder (1) is fixed.
3. The lifting and positioning device for the press fitting of the automobile differential bearing is characterized in that mounting brackets (15) fixed at the upper ends of the bearing plates (82) are arranged on two sides of the positioning pin mounting seats (32), connecting plates (17) are fixed at the upper ends of the mounting brackets (15), and inner holes are formed in the upper ends of the connecting plates (17).
4. The lifting and positioning device for the press fitting of the automobile differential bearing is characterized in that a tapered step is arranged at the upper end of the central positioning shaft (27), a gland (24) is connected to the lower end of the central positioning shaft (27), and the gland (24) is fixedly connected with the bearing base (16).
5. The lifting and positioning device for the press mounting of the automobile differential bearing according to the claim 1 is characterized in that a bearing block (7) is fixed at the bottom end of the sliding table mounting seat (8), and the bearing block (7) is contacted with the bearing rod (6) but is not fixed.
6. The lifting and positioning device for the press mounting of the automobile differential bearing is characterized in that a lifting plate (83) is fixed at the side ends of the sliding table mounting seat (8) and the bearing plate (82), a linear sliding block (20) is fixed at the outer side wall of the lifting plate (83), the linear sliding block (20) is arranged on a linear guide rail (201) in a sliding mode, the linear guide rail (201) is fixedly connected with the bottom plate (36), and the position of the bottom plate (36) is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020873068.1U CN212683034U (en) | 2020-05-21 | 2020-05-21 | Lifting and positioning device for press mounting of automobile differential bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020873068.1U CN212683034U (en) | 2020-05-21 | 2020-05-21 | Lifting and positioning device for press mounting of automobile differential bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212683034U true CN212683034U (en) | 2021-03-12 |
Family
ID=74887932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020873068.1U Active CN212683034U (en) | 2020-05-21 | 2020-05-21 | Lifting and positioning device for press mounting of automobile differential bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212683034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590295A (en) * | 2020-05-21 | 2020-08-28 | 安徽航大智能科技有限公司 | Lifting and positioning device for press mounting of automobile differential bearing |
-
2020
- 2020-05-21 CN CN202020873068.1U patent/CN212683034U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590295A (en) * | 2020-05-21 | 2020-08-28 | 安徽航大智能科技有限公司 | Lifting and positioning device for press mounting of automobile differential bearing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107775309B (en) | Gear shaft pressure assembly fixture | |
| CN212683034U (en) | Lifting and positioning device for press mounting of automobile differential bearing | |
| CN111590295A (en) | Lifting and positioning device for press mounting of automobile differential bearing | |
| CN111266827B (en) | Automatic press-fitting mechanism for liner on pneumatic disc brake line | |
| CN109665439B (en) | Tool for welding and hoisting keel type motor iron core | |
| CN218612409U (en) | Centering positioning device | |
| CN211804891U (en) | Connecting rod components of a whole that can function independently processing frock | |
| CN210586821U (en) | Squeeze riveter auxiliary device | |
| CN210046268U (en) | Gasket feeding device of nut press-fit assembly machine | |
| CN112846863A (en) | Tool capable of synchronously processing multiple floating seal seats | |
| CN113245880A (en) | Rapid clamping method and pneumatic clamp for group boring of parts | |
| CN219152599U (en) | Board fixing clamp for office furniture production | |
| CN218143899U (en) | Scissor type unpowered material conveying equipment | |
| CN218611806U (en) | Wheel hub location frock of punching | |
| CN215658558U (en) | AGV transmission type welding quick-change clamp workstation | |
| CN212886097U (en) | Negative pressure installation frock | |
| CN217344349U (en) | Fixed C type pressure equipment machine | |
| CN220574535U (en) | High-automation universal joint riveting equipment | |
| CN220740297U (en) | Multi-station hydraulic machining device | |
| CN214990009U (en) | Jacking positioning mechanism capable of bearing heavy load | |
| CN216759040U (en) | Fixing device for machining universal joint hole of transmission shaft | |
| CN216913046U (en) | Automobile air conditioner compressor main shaft cross bore processing frock | |
| CN219561293U (en) | Auxiliary feeding device of press | |
| CN219704833U (en) | Hydraulic clamping mechanism for rod-shaped special-shaped piece | |
| CN218081490U (en) | Quick clamping tool of linear guide |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |