CN216097727U - Positioning mechanism of dislocation prevention for machining gearbox shell - Google Patents

Positioning mechanism of dislocation prevention for machining gearbox shell Download PDF

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Publication number
CN216097727U
CN216097727U CN202122817089.9U CN202122817089U CN216097727U CN 216097727 U CN216097727 U CN 216097727U CN 202122817089 U CN202122817089 U CN 202122817089U CN 216097727 U CN216097727 U CN 216097727U
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base
positioning mechanism
branch
bracing piece
gearbox shell
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CN202122817089.9U
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Chinese (zh)
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范力
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Tianjin Makall Precision Industrial Components Co ltd
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Tianjin Makall Precision Industrial Components Co ltd
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Abstract

The utility model relates to the technical field of gearbox shell positioning mechanisms, in particular to a dislocation-preventing positioning mechanism for machining a gearbox shell, and solves the problem that a gearbox shell positioning mechanism needing multi-directional clamping in the prior art is inconvenient to operate. The utility model provides a processing of gearbox casing is with positioning mechanism of mistake proofing position, includes the base, four supporting foot seats that are the distribution of rectangular array of the bottom fixedly connected with of base, and the top of base is provided with two bracing pieces that are the symmetric distribution, is provided with two compression rollers that are the symmetric distribution between base and the bracing piece, and the compression roller is connected with base and bracing piece through the coupling assembling of both sides, and the compression roller all rotates with the coupling assembling of both sides to be connected, the bottom fixedly connected with cylinder of base. The utility model can clamp the gearbox shell from multiple directions to prevent the gearbox shell from deviating in the processing process, has simple and convenient operation mode, is convenient for rapidly assembling and disassembling the gearbox shell and effectively improves the processing convenience and stability.

Description

Positioning mechanism of dislocation prevention for machining gearbox shell
Technical Field
The utility model relates to the technical field of gearbox shell positioning mechanisms, in particular to a positioning mechanism for preventing dislocation for machining a gearbox shell.
Background
The gearbox is the indispensable constitutional part in car and numerous machining equipment, and the gearbox casing need provide the protection for inside transmission structure, still can provide the tie point when gearbox and other parts equipment, and current gearbox casing is mostly two parts and constitutes, and in order to connect conveniently, hookup location department on two gearbox casings need be processed into the plane and process a plurality of mounting holes, therefore the gearbox casing need carry out complicated processing according to use and assembly demand.
However, the outline shape of the gearbox is irregular, in order to keep stability in the machining process, multipoint clamping is needed, the clamping piece needs to be manually adjusted one by one, the operation is complicated, the assembling and disassembling speed of the gearbox shell is low, and aiming at the problem, a novel gearbox shell positioning mechanism can be provided, the use convenience is improved through simplifying the operation steps of the positioning mechanism, and the assembling and disassembling speed of the gearbox shell is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a dislocation-preventing positioning mechanism for machining a gearbox shell, and solves the problem that the gearbox shell positioning mechanism clamped in multiple directions in the prior art is inconvenient to operate.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a dislocation-preventing positioning mechanism for machining a gearbox shell comprises a base, wherein four supporting foot seats distributed in a rectangular array are fixedly connected to the bottom of the base, two symmetrically-distributed supporting rods are arranged at the top of the base, two symmetrically-distributed compression rollers are arranged between the base and the supporting rods, the compression rollers are connected with the base and the supporting rods through connecting assemblies on two sides, the compression rollers are rotatably connected with the connecting assemblies on two sides, an air cylinder is fixedly connected to the bottom of the base, a connecting frame is arranged right below the air cylinder, a piston rod of the air cylinder is fixedly connected with the connecting frame, each supporting rod is connected with the connecting frame through two sliding rods, the top ends of the sliding rods are fixedly connected with the supporting rods, the bottom ends of the sliding rods penetrate through the base and are fixedly connected with the connecting frame, and the sliding rods are slidably connected with the base;
coupling assembling includes first branch and second branch, and first branch and second branch rotate to be connected, and the top of first branch and the bottom of second branch all are connected with bracing piece and base respectively through the connecting seat, first branch and second branch with all rotate with the connecting seat, two connecting seats respectively with base and bracing piece fixed connection.
Preferably, the four slide bars are distributed in a rectangular array.
Preferably, the connecting frame is of an X-shaped structure, the four sliding rods are fixedly connected with the four supporting rods of the connecting frame respectively, and the connecting point of the air cylinder and the connecting frame is located at the center of the connecting frame.
Preferably, be provided with two support covers that are the symmetric distribution between two bracing pieces, support the bracing piece fixed connection that the cover passes through connecting rod and both sides, support the inboard of cover and be provided with the hob, the hob passes through the adapter sleeve and supports the cover to be connected, the cover is equipped with on the outer wall of hob and consolidates cover and consolidate the cover and be connected through the screw thread spiral closure with the hob, the bottom fixedly connected with briquetting of hob.
Preferably, the connecting sleeve is rotatably connected with the supporting sleeve and is screwed with the screw rod through threads.
Preferably, the outer wall of the pressing roller and the bottom of the pressing block are fixedly connected with non-slip mats.
The utility model has at least the following beneficial effects:
the control cylinder can drive the bracing piece and go up and down to change the interval between two compression rollers, make the compression roller press from both sides the gearbox casing of treating processing, the operation is high-efficient convenient, and the clamping stability is high, has effectively promoted the operating efficiency of loading and unloading gearbox casing in the course of working.
The utility model also has the following beneficial effects:
briquetting cooperation compression roller can exert pressure to the derailleur casing from a plurality of azimuths to prevent that the derailleur casing from taking place the skew in the course of working, further promoted processing stability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the connection between the support rod and the support sleeve;
fig. 3 is a schematic top view of the connection frame.
In the figure: 1. a base; 2. a supporting foot seat; 3. a support bar; 4. a compression roller; 5. A connecting assembly; 6. a first support bar; 7. a second support bar; 8. a connecting seat; 9. briquetting; 10. A screw rod; 11. a support sleeve; 12. connecting sleeves; 13. reinforcing the sleeve; 14. a cylinder; 15. a connecting frame; 16. and (4) sliding the rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1-3, a positioning mechanism for preventing dislocation for processing a gearbox shell comprises a base 1, four supporting foot seats 2 distributed in a rectangular array are fixedly connected to the bottom of the base 1, the rectangular array can ensure the stability of the positioning mechanism, two symmetrically distributed supporting rods 3 are arranged at the top of the base 1, two symmetrically distributed compression rollers 4 are arranged between the base 1 and the supporting rods 3, the compression rollers 4 are connected with the base 1 and the supporting rods 3 through connecting assemblies 5 at two sides, the compression rollers 4 are rotatably connected with the connecting assemblies 5 at two sides, the gearbox shell can be prevented from being scratched when the rotatable compression rollers 4 are contacted, an air cylinder 14 is fixedly connected with the bottom of the base 1, a connecting frame 15 is arranged under the air cylinder 14, a piston rod of the air cylinder 14 is fixedly connected with the connecting frame 15, and each supporting rod 3 is connected with the connecting frame 15 through two slide rods 16, the top end of the slide rod 16 is fixedly connected with the support rod 3, the bottom end of the slide rod penetrates through the base 1 and is fixedly connected with the connecting frame 15, and the slide rod 16 is connected with the base 1 in a sliding manner;
coupling assembling 5 includes first branch 6 and second branch 7, and first branch 6 and second branch 7 rotate to be connected, and the top of first branch 6 and the bottom of second branch 7 all are connected with bracing piece 3 and base 1 respectively through connecting seat 8, first branch 6 and second branch 7 with all rotate with connecting seat 8, two connecting seats 8 respectively with base 1 and 3 fixed connection of bracing piece.
The scheme has the following working processes:
the piston rod extension of control cylinder 14 can drive bracing piece 3 down, then the contained angle between first branch 6 and the second branch 7 reduces, and the interval between two compression rollers 4 reduces, otherwise, the piston rod of control cylinder 14 shortens and then can make the interval increase between two compression rollers 4, places the gearbox casing between two compression rollers 4 after, the piston rod extension of control cylinder 14 to compression roller 4 compress tightly the gearbox casing can.
According to the working process, the following steps are known:
this gearbox casing positioning mechanism can follow both sides centre gripping gearbox casing through control cylinder 14, not only can prevent that the gearbox from taking place the skew in the course of working, and the operating procedure is simple and convenient high-efficient, has more the practicality.
Furthermore, the four slide bars 16 are distributed in a rectangular array, which is beneficial to the stress balance between the four slide bars 16 and the two support rods 3.
Furthermore, the connecting frame 15 is an X-shaped structure, the four sliding rods 16 are respectively and fixedly connected with the four supporting rods of the connecting frame 15, and the connection point of the air cylinder 14 and the connecting frame 15 is located at the center of the connecting frame 15.
Further, be provided with two support covers 11 that are the symmetric distribution between two bracing pieces 3, support cover 11 and pass through the bracing piece 3 fixed connection of connecting rod and both sides, the inboard of supporting cover 11 is provided with hob 10, hob 10 passes through adapter sleeve 12 and is connected with support cover 11, the cover is equipped with on the outer wall of hob 10 and consolidates cover 13 and be connected through the screw thread soon with hob 10, the bottom fixedly connected with briquetting 9 of hob 10, rotatory cover 13 that consolidates can fix the position of briquetting 9 to the contact with adapter sleeve 12, then two briquetting 9 can apply decurrent packing force to the gearbox casing, can further promote the stability of processing.
Further, adapter sleeve 12 rotates with supporting sleeve 11 to be connected, and adapter sleeve 12 closes with hob 10 through the screw soon and is connected, and when briquetting 9 contact gearbox housing, adapter sleeve 12 external force effect is rotatory down, and hob 10 can drive briquetting 9 and reciprocate, and under the condition of no external force effect, adapter sleeve 12 can play the effect of supporting hob 10, can avoid hob 10 to slide wantonly, has promoted the convenience of use.
Further, the outer wall of the pressing roller 4 and the bottom of the pressing block 9 are fixedly connected with anti-slip pads, so that the clamping stability can be improved, and the transmission shell can be prevented from being scratched.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a processing of gearbox casing is with positioning mechanism of mistake proofing position, includes base (1), its characterized in that: four support foot stool (2) that are the rectangle array and distribute of bottom fixedly connected with of base (1), the top of base (1) is provided with two bracing pieces (3) that are the symmetric distribution, be provided with two compression roller (4) that are the symmetric distribution between base (1) and bracing piece (3), compression roller (4) are connected with base (1) and bracing piece (3) through coupling assembling (5) of both sides, compression roller (4) all rotate with coupling assembling (5) of both sides and are connected, the bottom fixedly connected with cylinder (14) of base (1), be provided with link (15) under cylinder (14), the piston rod and link (15) fixed connection of cylinder (14), every bracing piece (3) all are connected with link (15) through two litter (16), the top and the bracing piece (3) fixed connection and the bottom of litter (16) run through base (1) and link (15) fixed connection The sliding rod (16) is connected with the base (1) in a sliding manner;
coupling assembling (5) include first branch (6) and second branch (7), first branch (6) and second branch (7) rotate to be connected, the top of first branch (6) and the bottom of second branch (7) all are connected with bracing piece (3) and base (1) respectively through connecting seat (8), first branch (6) and second branch (7) with all rotate with connecting seat (8), two connecting seat (8) respectively with base (1) and bracing piece (3) fixed connection.
2. The dislocation-preventing positioning mechanism for machining the gearbox shell as claimed in claim 1, wherein: the four slide rods (16) are distributed in a rectangular array.
3. The dislocation-preventing positioning mechanism for machining the gearbox shell as claimed in claim 1, wherein: the connecting frame (15) is of an X-shaped structure, the four sliding rods (16) are fixedly connected with the four supporting rods of the connecting frame (15) respectively, and the connecting point of the air cylinder (14) and the connecting frame (15) is located at the center of the connecting frame (15).
4. The dislocation-preventing positioning mechanism for machining the gearbox shell as claimed in claim 1, wherein: two be provided with two support cover (11) that are the symmetric distribution between bracing piece (3), support cover (11) through bracing piece (3) fixed connection of connecting rod and both sides, the inboard of supporting cover (11) is provided with hob (10), hob (10) are connected with support cover (11) through adapter sleeve (12), the cover is equipped with on the outer wall of hob (10) and consolidates cover (13) and consolidate cover (13) and be connected through the screw thread closure with hob (10), the bottom fixedly connected with briquetting (9) of hob (10).
5. The dislocation-preventing positioning mechanism for machining the gearbox shell as claimed in claim 4, wherein: the connecting sleeve (12) is rotatably connected with the supporting sleeve (11), and the connecting sleeve (12) is screwed with the screw rod (10) through threads.
6. The dislocation-preventing positioning mechanism for machining the gearbox shell as claimed in claim 4, wherein: and the outer wall of the compression roller (4) and the bottom of the pressing block (9) are fixedly connected with non-slip mats.
CN202122817089.9U 2021-11-17 2021-11-17 Positioning mechanism of dislocation prevention for machining gearbox shell Active CN216097727U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122817089.9U CN216097727U (en) 2021-11-17 2021-11-17 Positioning mechanism of dislocation prevention for machining gearbox shell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122817089.9U CN216097727U (en) 2021-11-17 2021-11-17 Positioning mechanism of dislocation prevention for machining gearbox shell

Publications (1)

Publication Number Publication Date
CN216097727U true CN216097727U (en) 2022-03-22

Family

ID=80717281

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122817089.9U Active CN216097727U (en) 2021-11-17 2021-11-17 Positioning mechanism of dislocation prevention for machining gearbox shell

Country Status (1)

Country Link
CN (1) CN216097727U (en)

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