CN213615148U

CN213615148U - Novel wedge top-mounting device

Info

Publication number: CN213615148U
Application number: CN202022679918.7U
Authority: CN
Inventors: 沈晨; 李高飞
Original assignee: Zf Foton Automatic Transmission Jiaxing Co ltd
Current assignee: Zf Foton Automatic Transmission Jiaxing Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-07-06
Anticipated expiration: 2030-11-18

Abstract

The utility model provides a novel wedge top-mounted device belongs to automatic assembly technical field. The wedge positioning device comprises an operating platform, wherein a wedge guiding tool and a wedge positioning tool are arranged on the operating platform, the wedge positioning tool is arranged on the lower side of the wedge guiding tool, and a lifting mechanism is further arranged at the bottom of the operating platform. The lifting mechanism can send the wedge into the assembly position to carry out top loading, the wedge guiding tool and the wedge positioning tool respectively have wedge guiding and positioning functions, the stability and the accuracy can be effectively improved in the top loading process, the device is high in automation level, and the top loading efficiency can be effectively improved.

Description

Novel wedge top-mounting device

Technical Field

The utility model belongs to the technical field of automatic assembly, a novel wedge top-mounted device is related to.

Background

The gearbox is used as an important component of an automobile power system, the assembly quality directly influences the running performance and the safety performance of the whole automobile, and the assembly of a gear and a shaft of the gearbox is a key control procedure. The wedges also play a crucial role as a necessary tool between the fixed gear and the shaft spline. However, the existing assembling technology of the wedge is not mature, the part is easy to deform and damage in the process of jacking the wedge, time and labor are wasted, and good process quality is difficult to achieve.

In order to overcome the defects of the prior art, people continuously explore and propose various solutions, for example, a Chinese patent discloses a material ejecting device [ application number: 201911406731.5], comprising a frame, a material pushing frame, a power assembly and a driving assembly, wherein the frame is provided with a supporting plate, the top surface of the supporting plate is fixedly provided with a material sheet, and the material sheet is provided with a plurality of materials; the material pushing frame is fixedly arranged on the bottom surface of the supporting plate, and is provided with a plurality of material pushing pieces matched with the bottom surfaces of the materials and used for sequentially pushing out the materials to be separated from the material sheets; the power assembly is arranged below the material ejecting frame and used for moving towards the material ejecting frame so as to enable the material ejecting piece to be in an ejecting state; the power assembly is arranged at the bottom of the rack and used for driving the power assembly to move along the length direction of the rack, so that the power assembly sequentially moves to be in one-to-one correspondence with the ejection pieces. The material ejecting device provided by the invention can enable the profiling suction nozzle to be more rapid and convenient in the process of adsorbing materials, avoids the failure of adsorption, improves the processing efficiency, but also has the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, provide a novel wedge top mounting device.

In order to achieve the above purpose, the utility model adopts the following technical proposal:

the utility model provides a novel wedge top-mounted device, includes the operation panel, the operation panel on be equipped with wedge direction frock and wedge location frock, wedge location frock set up at wedge direction frock downside, operation panel bottom still be equipped with elevating system.

In the novel wedge jacking device, the guide groove is arranged in the wedge guide tool and penetrates through the wedge guide tool along the vertical direction.

In foretell a novel wedge top mounted putting, wedge location frock in be equipped with vertical setting and the constant head tank that links to each other with the guide way, the constant head tank sliding connection have the locating piece, locating piece bottom link to each other with elevating system.

In the novel wedge ejecting device, the top of the positioning block is provided with a wedge-shaped groove.

In the novel wedge ejecting device, the positioning block is further provided with a sensor.

In foretell a novel wedge top mounted device, elevating system include lift slip table and can drive the slip table drive assembly that lift slip table goes up and down along vertical direction, lift slip table top be equipped with inside sunken spread groove, the spread groove in be equipped with the spacing subassembly of locating piece.

In the novel wedge ejecting device, the sliding table driving assembly comprises a servo motor fixed at the bottom of the operating platform, and an output shaft of the servo motor penetrates through the operating platform and is connected with the bottom of the lifting sliding table.

In foretell a novel wedge top mounted putting, locating piece spacing subassembly including setting up the locating piece stopper in the spread groove, locating piece bottom run through the locating piece stopper along vertical direction, locating piece bottom be equipped with the anticreep stopper that the cross-section is the toper.

In the novel wedge ejecting device, the diameter of the top of the anti-falling limiting block is the same as that of the upper end of the positioning block, and the diameter of the anti-falling limiting block is gradually increased from top to bottom.

In the novel wedge ejecting device, the bottom of the positioning block limiting block is provided with a tapered groove matched with the anti-falling limiting block.

Compared with the prior art, the utility model has the advantages of:

1. the lifting mechanism can send the wedge into the assembly position to carry out top loading, the wedge guiding tool and the wedge positioning tool respectively have wedge guiding and positioning functions, the stability and the accuracy can be effectively improved in the top loading process, the device is high in automation level, and the top loading efficiency can be effectively improved.

2. The guide groove can guide the wedge, and deformation and damage of parts in the wedge jacking process are prevented.

3. The locating slot in the locating slot can locate the bottom of the wedge, so that the wedge has better stability and accuracy during top mounting.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic diagram of the overall structure provided by the present invention;

fig. 2 is a partial structural schematic diagram of the present invention;

fig. 3 is a partial structural schematic view of the lifting mechanism.

Detailed Description

As shown in fig. 1-3, a novel wedge top-mounting device comprises an operating platform 1, wherein the operating platform 1 is provided with a wedge guiding tool 2 and a wedge positioning tool 3, the wedge positioning tool 3 is arranged at the lower side of the wedge guiding tool 2, and the bottom of the operating platform 1 is also provided with a lifting mechanism 4.

In this embodiment, elevating system 4 can send the wedge into the equipment position and carry out the top dress, and wedge direction frock 2 and wedge location frock 3 possess wedge direction and locate function respectively, can effectively improve stability and accuracy nature in the top dress in-process, and the automation level of device is high, can effectively improve top dress efficiency.

Specifically, as shown in fig. 2, a guide groove 5 is formed in the wedge guide tool 2, and the guide groove 5 penetrates through the wedge guide tool 2 in the vertical direction. The guide groove 5 can guide the wedge, and deformation and damage of parts in the wedge jacking process are prevented.

Specifically, as shown in fig. 2, a positioning groove 6 which is vertically arranged and connected with the guide groove 5 is arranged in the wedge positioning tool 3, a positioning block 7 is slidably connected in the positioning groove 6, and the bottom of the positioning block 7 is connected with the lifting mechanism 4. The positioning groove 6 in the positioning groove 6 can position the bottom of the wedge, so that the wedge has better stability and accuracy in top mounting, and the lifting mechanism 4 can drive the positioning block 7 and the wedge connected with the positioning block to move upwards.

Preferably, as shown in fig. 2, the top of the positioning block 7 is provided with a wedge-shaped groove 8, the wedge-shaped groove 8 is matched with the wedge-shaped part at the lower end of the wedge, and the wedge can be positioned through the wedge-shaped groove 8, so that the wedge has better stability and accuracy during top mounting.

Preferably, as shown in fig. 2, a sensor is further provided on the positioning block 7. The sensor can sense whether the wedge is in place or not, if so, an assembly signal is given to remind an operator that the wedge is in place, and the situation that the operator operates to carry out the next step when the wedge is not in place accurately can be avoided. Those skilled in the art will appreciate that the sensor may be a pressure sensor as is known in the art.

Preferably, as shown in fig. 2, the lifting mechanism 4 includes a lifting sliding table 9 and a sliding table driving assembly 10 capable of driving the lifting sliding table 9 to lift along a vertical direction, an inward recessed connecting groove 11 is disposed at the top of the lifting sliding table 9, and a positioning block limiting assembly 12 is disposed in the connecting groove 11. The sliding table driving assembly 10 can drive the lifting sliding table 9 to lift along the vertical direction, and the positioning block limiting assembly 12 in the connecting groove 11 can limit the positioning block.

Preferably, as shown in fig. 2 and 3, the sliding table driving assembly 10 includes a servo motor 13 fixed at the bottom of the operating table 1, and an output shaft of the servo motor 13 penetrates through the operating table 1 and is connected with the bottom of the lifting sliding table 9. The servo motor 13 can drive the lifting sliding table 9 to lift along the vertical direction, and the lifting sliding table 9 can drive the wedge to lift along the vertical direction for jacking.

Preferably, as shown in fig. 2 and 3, the positioning block limiting assembly 12 includes a positioning block limiting block 14 disposed in the connecting groove 11, the bottom of the positioning block 7 penetrates through the positioning block limiting block 14 along the vertical direction, and an anti-falling limiting block 15 having a conical cross section is disposed at the bottom of the positioning block 7. The diameter of the top of the anti-falling limiting block 15 is the same as that of the upper end of the positioning block 7, and the diameter of the anti-falling limiting block 15 is gradually increased from top to bottom. The bottom of the positioning block limiting block 14 is provided with a tapered groove 16 matched with the anti-falling limiting block 15. The conical anti-falling limiting block 15 is matched with the conical groove 16 to limit the positioning block, so that the positioning block cannot move upwards.

The utility model discloses a theory of operation is: the lifting mechanism 4 can send the wedge into an assembly position for top assembly, the wedge guiding tool 2 and the wedge positioning tool 3 respectively have wedge guiding and positioning functions, the stability and the accuracy can be effectively improved in the top assembly process, the automation level of the device is high, and the top assembly efficiency can be effectively improved; the guide groove 5 can guide the wedge to prevent the deformation and damage of parts in the wedge top-loading process, the positioning groove 6 in the positioning groove 6 can position the bottom of the wedge to enable the wedge to have better stability and accuracy in top-loading, the lifting mechanism 4 can drive the positioning block 7 and the wedge connected with the positioning block to move upwards, the wedge groove 8 is matched with the wedge part at the lower end of the wedge, the wedge can be positioned through the wedge groove 8, the wedge has better stability and accuracy in top-loading, the sliding table driving assembly 10 can drive the lifting sliding table 9 to lift in the vertical direction, the positioning block limiting assembly 12 in the connecting groove 11 can limit the positioning block, the servo motor 13 can drive the lifting sliding table 9 to lift in the vertical direction, the lifting sliding table 9 can drive the wedge to top-load in the vertical direction, the conical anti-falling limiting block 15 can limit the positioning block by matching with the conical groove 16, so that the positioning block cannot move upwards.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a novel wedge top-mounted device, includes operation panel (1), its characterized in that, operation panel (1) on be equipped with wedge direction frock (2) and wedge location frock (3), wedge location frock (3) set up at wedge direction frock (2) downside, operation panel (1) bottom still be equipped with elevating system (4).

2. The novel wedge top-mounting device is characterized in that a guide groove (5) is formed in the wedge guide tool (2), and the guide groove (5) penetrates through the wedge guide tool (2) in the vertical direction.

3. The novel wedge top-mounting device is characterized in that a positioning groove (6) which is vertically arranged and connected with the guide groove (5) is formed in the wedge positioning tool (3), a positioning block (7) is connected in the positioning groove (6) in a sliding mode, and the bottom of the positioning block (7) is connected with the lifting mechanism (4).

4. A new type of wedge top loading device as claimed in claim 3, characterized in that the top of said positioning block (7) has a wedge groove (8).

5. The novel wedge top-loading device is characterized in that a sensor is further arranged on the positioning block (7).

6. The novel wedge top mounting device as claimed in claim 3, wherein the lifting mechanism (4) comprises a lifting sliding table (9) and a sliding table driving assembly (10) capable of driving the lifting sliding table (9) to lift in the vertical direction, an inward-concave connecting groove (11) is formed in the top of the lifting sliding table (9), and a positioning block limiting assembly (12) is arranged in the connecting groove (11).

7. The novel wedge top-loading device is characterized in that the sliding table driving assembly (10) comprises a servo motor (13) fixed at the bottom of the operating table (1), and an output shaft of the servo motor (13) penetrates through the operating table (1) and is connected with the bottom of the lifting sliding table (9).

8. The novel wedge top-loading device as claimed in claim 6, wherein the locating block limiting component (12) comprises a locating block limiting block (14) arranged in the connecting groove (11), the bottom of the locating block (7) penetrates through the locating block limiting block (14) along a vertical direction, and an anti-falling limiting block (15) with a conical section is arranged at the bottom of the locating block (7).

9. The novel wedge top-loading device as claimed in claim 8, wherein the diameter of the top of the anti-drop stopper (15) is the same as the diameter of the upper end of the positioning block (7), and the diameter of the anti-drop stopper (15) is gradually increased from top to bottom.

10. The novel wedge top-mounting device as claimed in claim 8, wherein the bottom of the positioning block stopper (14) is provided with a tapered groove (16) matched with the anti-falling stopper (15).