CN213946260U

CN213946260U - Novel shell clamping device

Info

Publication number: CN213946260U
Application number: CN202022894344.5U
Authority: CN
Inventors: 沈晨; 李高飞; 邵伟峰
Original assignee: Zf Foton Automatic Transmission Jiaxing Co ltd
Current assignee: Zf Foton Automatic Transmission Jiaxing Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-08-13
Anticipated expiration: 2030-12-03

Abstract

The utility model belongs to the technical field of frock clamp, especially, relate to a novel casing press from both sides tightly device. The utility model discloses, including the station bottom plate, station bottom plate bottom be equipped with fixed support piece, the station bottom plate on be equipped with two vertical risers along station bottom plate central line symmetry, be equipped with rotatable initiative upset wheel on the station bottom plate, be equipped with rotatable driven upset wheel on another station bottom plate. The utility model discloses a set up the casing setting element, casing locking subassembly, when the fixed gearbox casing of assembly, insert the casing setting element to gearbox casing hole site in, fix a position gearbox casing, again with casing locking subassembly and gearbox casing looks butt, the completion is fixed to the clamp of gearbox casing is tight, the tight dual function of clamp is pressed from both sides in the location, fixed effect is better, rotate initiative trip wheel and driven trip wheel through setting up simultaneously, can be according to the specific angle of casing assembly demand upset, the staff of being convenient for assembles the operation, the practicality is stronger.

Description

Novel shell clamping device

Technical Field

The utility model belongs to the technical field of frock clamp, a novel casing clamp tightly is related to.

Background

At present, the living standard of people is continuously improved, and automobiles become frequently used vehicles. The automobile manufacturing industry is also developing at a rapid pace, and along with the fact that people have higher and higher requirements on the performance of automobiles, the requirements on the machining precision of automobile parts are also higher and higher. In the processing assembly of gearbox casing, generally need clamping device to press from both sides tight fixedly to gearbox casing, operate on next step again, current press from both sides tight fixing device because frame itself is fixed, consequently can only generally carry out the assembly clamp of same angle to gearbox casing and press from both sides tightly, often not required best angle when the most suitable staff assembles, can't carry out angular adjustment, the staff of not being convenient for assembles the operation, the practicality is relatively poor.

In order to overcome the defects of the prior art, people continuously explore and propose various solutions, for example, chinese patent discloses a clamp suitable for processing an automatic transmission housing [ application number: 201720134594.4], comprising a clamp body/a first clamping device, a second clamping device, a third clamping device, a fourth clamping device and a fifth clamping device which are arranged on the clamp body and used for clamping the automatic gearbox shell, and a floating support device which is arranged on the clamp body and used for providing support force for the automatic gearbox shell. The utility model discloses be suitable for the anchor clamps of automatic gearbox casing processing usefulness, can improve the machining efficiency and the product quality of automatic gearbox casing greatly, avoid scrapping of anchor clamps, practiced thrift the cost, anchor clamps overall structure is simple, easy operation moreover. But this scheme is pressing from both sides the fastening timing to the gearbox casing, still can't carry out angular adjustment, and the staff of being inconvenient for carries out the assembly operation, has the relatively poor defect of practicality.

Disclosure of Invention

The utility model aims at the above-mentioned problem, provide a novel casing clamp device.

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

the utility model provides a novel casing clamping device, includes the station bottom plate, station bottom plate bottom be equipped with fixed support piece, the station bottom plate on be equipped with two vertical risers along station bottom plate central line symmetry, be equipped with rotatable initiative upset wheel on the station bottom plate, be equipped with rotatable driven upset wheel on another station bottom plate, initiative upset wheel and driven upset wheel between be equipped with casing PMKD, casing PMKD on be equipped with a plurality of casing setting elements that are parallel to each other, casing PMKD on still be equipped with the casing locking subassembly that can follow straight reciprocating motion, casing locking subassembly corresponding with the position of casing setting element.

In the novel shell clamping device, the axial lead of the driving turnover wheel is coincided with the axial lead of the driven turnover wheel.

In foretell a novel casing clamping device, casing locking subassembly include that a plurality of locking that set up on casing PMKD rotate the seat, the locking rotate and be equipped with on the seat and follow circumferential direction's casing locking splint, casing PMKD on be equipped with a plurality of rotation seat driving pieces, rotation seat driving piece rotate the seat with the locking and link to each other, the locking rotate the seat and can follow near or keep away from casing setting element one end and be reciprocating linear motion.

In the novel shell clamping device, a steering engine is arranged in the locking rotating seat, and a rotating shaft of the steering engine is connected with the shell locking clamping plate.

In foretell a novel casing clamping device, casing PMKD on be equipped with a plurality of sliding sleeve that center line symmetry on the casing PMKD, the locking rotate the seat and sliding sleeve looks sliding fit, the locking rotate the seat and be equipped with the butt backing plate, butt backing plate and sliding sleeve looks butt cooperation.

In foretell a novel casing clamping device, the rotation seat driving piece include a plurality of push rods that set up and to follow straight reciprocating motion on casing PMKD, sliding sleeve keep away from the locking and rotate seat one end and be equipped with interior slide bar, interior slide bar extend let in to sliding sleeve in and interior slide bar and sliding sleeve looks sliding fit, interior slide bar and locking rotate the seat and link to each other, interior slide bar and push rod between be equipped with and be connected the commentaries on classics board, be connected commentaries on classics board one end and interior slide bar articulated mutually, the other end is articulated mutually with the push rod.

In the novel shell clamping device, the shell locking clamping plate is provided with two shell clamping blocks, a shell locking clamping groove is formed between the shell clamping blocks and the shell locking clamping plate, and the center line of each shell clamping block is perpendicular to the center line of the shell locking clamping plate.

In the novel shell clamping device, the shell positioning part comprises a plurality of shell positioning shafts which are arranged on the shell fixing bottom plate in parallel, the axial lead of each shell positioning shaft is parallel to the axial lead of the sliding sleeve, and the axial lead of each shell positioning shaft is perpendicular to the central line of the shell locking clamping plate.

In the novel shell clamping device, a positioning shaft fixing plate is arranged at the bottom of the shell positioning shaft and is in threaded connection with the shell fixing base plate.

In the novel shell clamping device, the fixed supporting piece comprises a supporting seat arranged at the bottom of the station bottom plate, and a bolt joint fixing bottom plate is arranged at the bottom of the supporting seat.

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

1. the utility model discloses a set up the casing setting element, casing locking subassembly, when the fixed gearbox casing of assembly, insert the casing setting element to gearbox casing hole site in, fix a position gearbox casing, again with casing locking subassembly and gearbox casing looks butt, the completion is fixed to the clamp of gearbox casing is tight, the tight dual function of clamp is pressed from both sides in the location, fixed effect is better, rotate initiative trip wheel and driven trip wheel through setting up simultaneously, can be according to the specific angle of casing assembly demand upset, the staff of being convenient for assembles the operation, the practicality is stronger.

2. The utility model discloses at the tight in-process of clamp, casing fixture block and transmission housing inner wall and outer wall looks joint for transmission housing presss from both sides tight part embedding to casing locking draw-in groove in, further improves the tight effect of clamp, avoids the transmission housing to take place not hard up.

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 structural diagram of the present invention.

Fig. 2 is a schematic cross-sectional view of the present invention.

Fig. 3 is a schematic structural view in another direction of the present invention.

In the figure: station bottom plate 1, fixed support piece 2, vertical riser 3, initiative turning wheel 4, driven turning wheel 5, casing PMKD 6, casing setting element 7, casing locking subassembly 8, seat 88, casing locking splint 9 are rotated in the locking, rotate a driving piece 10, sliding sleeve 101, butt backing plate 11, push rod 12, interior slide bar 13, connect commentaries on classics board 14, casing fixture block 15, casing location axle 16, location axle fixed plate 17, supporting seat 18, spiro union PMKD 19.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1-3, a novel shell clamping device comprises a station bottom plate 1, wherein a fixed support member 2 is arranged at the bottom of the station bottom plate 1, two vertical plates 3 symmetrical along the central line of the station bottom plate 1 are arranged on the station bottom plate 1, a rotatable driving turnover wheel 4 is arranged on one station bottom plate 1, a rotatable driven turnover wheel 5 is arranged on the other station bottom plate 1, a shell fixing bottom plate 6 is arranged between the driving turnover wheel 4 and the driven turnover wheel 5, a plurality of shell positioning members 7 parallel to each other are arranged on the shell fixing bottom plate 6, a shell locking assembly 8 capable of reciprocating along a straight line is further arranged on the shell fixing bottom plate 6, and the shell locking assembly 8 corresponds to the shell positioning members 7 in position.

In this embodiment, when the fixed transmission casing of assembly, earlier through rotating initiative upset wheel 4 and driven upset wheel 5, drive casing PMKD 6 and rotate to the required specific angle of assembler, place the transmission casing on casing PMKD 6 this moment, make casing setting element 7 insert to the transmission casing hole site in, fix a position the transmission casing, rotate casing locking subassembly 8 to being close to transmission casing one end earlier this moment, remove casing locking subassembly 8 to being close to 6 one end of casing PMKD again, make casing locking subassembly 8 and transmission casing looks butt, the completion is fixed the clamp of transmission casing tightly, the tight dual function of clamp in location, fixed effect is better, and can overturn specific angle according to casing assembly demand, the staff of being convenient for assembles the operation, the practicality is stronger.

As shown in the combined drawings 1 and 2, the axial lead of the driving overturning wheel 4 coincides with the axial lead of the driven overturning wheel 5, so that the same rotating center is kept to rotate when the driving overturning wheel 4 and the driven overturning wheel 5 rotate, a specific angle can be overturned according to the assembly requirement of the shell, the assembling operation of workers is facilitated, and the practicability is high.

Combine fig. 1, fig. 2 to show, casing locking subassembly 8 include that a plurality of locking that set up on casing PMKD 6 rotate seat 88, the locking rotate and be equipped with on the seat 88 and follow circumferential direction's casing locking splint 9, casing PMKD 6 on be equipped with a plurality of seat driving pieces of rotating 10, seat driving piece 10 and locking rotate and link to each other, the locking rotate the seat 88 and can follow and be close to or keep away from casing setting element 7 one end and do reciprocating linear motion.

In this embodiment, when the gearbox casing after needs fix a position presss from both sides the fastening regularly, rotate casing locking splint 9 earlier to being close to gearbox casing one end, rotate seat 88 with the locking again and remove to being close to 6 one ends of casing PMKD, drive casing locking splint 9 in step and remove for casing locking splint 9 and gearbox casing looks butt accomplish the tight fixed of clamp to the gearbox casing, and the location presss from both sides tight dual-action, and fixed effect is better.

A steering engine is arranged in the locking rotating seat 88, and a rotating shaft of the steering engine is connected with the shell locking clamping plate 9.

In this embodiment, when casing locking splint 9 need be rotated, the steering wheel is started, and rotation through the steering wheel drives casing locking splint 9 and rotates for casing locking splint 9 can carry out effective butt cooperation with the gearbox casing.

Referring to fig. 2, the housing fixing base plate 6 is provided with a plurality of sliding sleeves 101 which are symmetrical along the central line on the housing fixing base plate 6, the locking rotating base 88 is in sliding fit with the sliding sleeves 101, the locking rotating base 88 is provided with an abutting backing plate 11, and the abutting backing plate 11 is in abutting fit with the sliding sleeves 101.

In this embodiment, rotate the seat 88 at the locking and drive casing locking splint 9 and remove and press from both sides tight gearbox casing in-process, casing locking splint 9 removes to the butt position after, butt backing plate 11 can cooperate with sliding sleeve 101 looks butt for casing locking splint 9 can't further carry out the displacement, and butt backing plate 11 plays spacing and the effect of protecting casing locking splint 9 to take place excessive deformation.

Rotate seat driving piece 10 include a plurality of settings can follow linear reciprocating motion's push rod 12 on casing PMKD 6, sliding sleeve 101 keep away from the locking and rotate seat 88 one end and be equipped with interior slide bar 13, interior slide bar 13 extend and let in to sliding sleeve 101 in and slide bar 13 and sliding sleeve 101 looks sliding fit, interior slide bar 13 and locking rotate seat 88 and link to each other, interior slide bar 13 and push rod 12 between be equipped with and be connected commentaries on classics board 14, connection commentaries on classics board 14 one end and interior slide bar 13 articulated mutually, the other end is articulated mutually with push rod 12.

In this embodiment, when the housing locking clamping plate 9 needs to be moved, the connecting rotating plate 14 is driven to rotate by moving the push rod 12, and the inner sliding rod 13, the locking rotating seat 88 and the housing locking clamping plate 9 are driven to move by the rotating fit of the connecting rotating plate 14, so that the purpose of clamping or loosening the gearbox housing is achieved.

The shell locking clamping plate 9 is provided with two shell clamping blocks 15, a shell locking clamping groove is formed between each shell clamping block 15 and the shell locking clamping plate 9, and the center line of each shell clamping block 15 is perpendicular to the center line of the shell locking clamping plate 9.

In this embodiment, at the tight in-process of clamp, casing fixture block 15 and transmission casing inner wall and outer wall looks joint for transmission casing clamping part imbeds to casing locking draw-in groove in, further improves tight effect of clamp, avoids the transmission casing to take place to become flexible.

Referring to fig. 2, the housing positioning member 7 includes a plurality of housing positioning shafts 16 parallel to each other and disposed on the housing fixing base plate 6, a shaft axis of the housing positioning shaft 16 is parallel to a shaft axis of the sliding sleeve 101, and the shaft axis of the housing positioning shaft 16 is perpendicular to a center line of the housing locking clamping plate 9.

In this embodiment, when needs fix a position the gearbox casing, insert casing location axle 16 to the gearbox casing hole site in, accomplish the location to the gearbox casing fast, fix a position simple and conveniently.

Referring to fig. 1 and 2, a positioning shaft fixing plate 17 is disposed at the bottom of the housing positioning shaft 16, and the positioning shaft fixing plate 17 is screwed with the housing fixing base plate 6.

In this embodiment, casing PMKD 6 plays the fixed effect of connecting to location axle fixed plate 17, and location axle fixed plate 17 and casing PMKD 6 looks spiro union can make things convenient for the staff to carry out dismouting and maintenance change, and easy operation is convenient.

Referring to fig. 2, the fixed support 2 includes a support seat 18 disposed at the bottom of the station bottom plate 1, and a screw-fastening fixing bottom plate 19 is disposed at the bottom of the support seat 18.

In this embodiment, the support seat 18 and the screw joint fixing bottom plate 19 play a role in fixing and supporting the station bottom plate 1.

The utility model discloses a theory of operation is:

when the gearbox shell is assembled and fixed, the shell fixing bottom plate 6 is driven to rotate to a specific angle required by an assembler by rotating the driving turnover wheel 4 and the driven turnover wheel 5, the gearbox shell is placed on the shell fixing bottom plate 6 at the moment, so that the shell positioning shaft 16 is inserted into a gearbox shell hole position to position the gearbox shell, the positioning is quick and simple,

rotate casing locking splint 9 to being close to gearbox casing one end afterwards, rotate seat 88 with the locking and remove to being close to 6 one ends of casing PMKD, it removes to drive casing locking splint 9 in step, make casing locking splint 9 and gearbox casing looks butt, accomplish the tight fixed of clamp to the gearbox casing, in the tight in-process of clamp, casing fixture block 15 and gearbox casing inner wall and outer wall looks joint, make gearbox casing clamping part imbed to the casing locking draw-in groove in, further improve tight effect of clamp, avoid gearbox casing to take place to become flexible, through the tight dual function of clamp of location clamp, fixed effect is better, and can overturn specific angle according to casing assembly demand, the staff of being convenient for carries out the assembly operation, the practicality is stronger.

The seat 88 is rotated in the locking and is driven casing locking splint 9 and remove and press from both sides tight gearbox casing in-process, and behind casing locking splint 9 removed to the butt position, butt backing plate 11 can cooperate with sliding sleeve 101 looks butt for casing locking splint 9 can't further carry out the displacement, and butt backing plate 11 plays spacing and the effect of protecting casing locking splint 9 to take place excessive deformation.

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 will be apparent to those skilled in the art without departing from the spirit of the invention.

Although the terms of the station bottom plate 1, the fixing support 2, the vertical upright plate 3, the driving turnover wheel 4, the driven turnover wheel 5, the housing fixing bottom plate 6, the housing positioning member 7, the housing locking assembly 8, the locking rotary seat 88, the housing locking clamping plate 9, the rotary seat driving member 10, the sliding sleeve 101, the abutting base plate 11, the push rod 12, the inner slide rod 13, the connecting rotary plate 14, the housing clamping block 15, the housing positioning shaft 16, the positioning shaft fixing plate 17, the supporting seat 18, the screw-joint fixing bottom plate 19, and the like are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and should not be interpreted as imposing any additional limitations that are contrary to the spirit of the present invention.

Claims

1. A novel shell clamping device comprises a station bottom plate (1) and is characterized in that, the bottom of the station bottom plate (1) is provided with a fixed support (2), the station bottom plate (1) is provided with two vertical plates (3) which are symmetrical along the central line of the station bottom plate (1), one station bottom plate (1) is provided with a rotatable driving turnover wheel (4), the other station bottom plate (1) is provided with a rotatable driven turnover wheel (5), a shell fixing bottom plate (6) is arranged between the driving turnover wheel (4) and the driven turnover wheel (5), a plurality of parallel shell positioning pieces (7) are arranged on the shell fixing bottom plate (6), a shell locking component (8) which can reciprocate along a straight line is also arranged on the shell fixing bottom plate (6), the position of the shell locking component (8) corresponds to that of the shell positioning piece (7).

2. A new housing clamping device as claimed in claim 1, characterized in that the axis of the driving flipping wheel (4) coincides with the axis of the driven flipping wheel (5).

3. A novel casing clamping device according to claim 2, characterized in that the casing locking assembly (8) comprises a plurality of locking rotary seats (88) arranged on the casing fixing bottom plate (6), the locking rotary seats (88) are provided with casing locking clamping plates (9) capable of rotating along the circumferential direction, the casing fixing bottom plate (6) is provided with a plurality of rotary seat driving members (10), the rotary seat driving members (10) are connected with the locking rotary seats (88), and the locking rotary seats (88) can perform reciprocating linear motion along one end close to or far from the casing positioning member (7).

4. A novel shell clamping device as claimed in claim 3, characterized in that a steering engine is arranged in the locking rotary seat (88), and the rotating shaft of the steering engine is connected with the shell locking clamping plate (9).

5. A novel shell clamping device as claimed in claim 4, characterized in that a plurality of sliding sleeves (101) symmetrical along the center line on the shell fixing bottom plate (6) are arranged on the shell fixing bottom plate (6), the locking rotating seat (88) is in sliding fit with the sliding sleeves (101), an abutting base plate (11) is arranged on the locking rotating seat (88), and the abutting base plate (11) is in abutting fit with the sliding sleeves (101).

6. A novel shell clamping device as claimed in claim 5, characterized in that the rotating base driving member (10) comprises a plurality of push rods (12) which are arranged on the shell fixing bottom plate (6) and can reciprocate linearly, an inner slide rod (13) is arranged at one end of the slide sleeve (101) far away from the locking rotating base (88), the inner slide rod (13) extends into the slide sleeve (101) and is in sliding fit with the slide sleeve (101), the inner slide rod (13) is connected with the locking rotating base (88), a connecting rotating plate (14) is arranged between the inner slide rod (13) and the push rods (12), one end of the connecting rotating plate (14) is hinged with the inner slide rod (13), and the other end of the connecting rotating plate is hinged with the push rods (12).

7. The novel shell clamping device as claimed in claim 6, wherein two shell locking blocks (15) are arranged on the shell locking clamping plate (9), a shell locking slot is formed between the shell locking block (15) and the shell locking clamping plate (9), and the center line of the shell locking block (15) is perpendicular to the center line of the shell locking clamping plate (9).

8. A novel shell clamping device as claimed in claim 7, characterized in that the shell positioning member (7) comprises a plurality of shell positioning shafts (16) which are arranged in parallel on the shell fixing bottom plate (6), the axial line of the shell positioning shaft (16) is parallel to the axial line of the sliding sleeve (101), and the axial line of the shell positioning shaft (16) is perpendicular to the central line of the shell locking clamping plate (9).

9. A novel shell clamping device as claimed in claim 8, characterized in that a positioning shaft fixing plate (17) is arranged at the bottom of the shell positioning shaft (16), and the positioning shaft fixing plate (17) is in threaded connection with the shell fixing bottom plate (6).

10. A new type of casing clamping device as claimed in claim 1, characterized in that said fixed support (2) comprises a support (18) arranged at the bottom of the station bottom plate (1), said support (18) being provided at its bottom with a screw-on fixed bottom plate (19).