CN217432748U

CN217432748U - Combined clamp for processing shell

Info

Publication number: CN217432748U
Application number: CN202123296715.0U
Authority: CN
Inventors: 张磊; 毛华富; 王文军; 杨平; 陶克崇
Original assignee: Ningbo Xusheng Auto Technology Co Ltd
Current assignee: Ningbo Xusheng Group Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-09-16
Anticipated expiration: 2031-12-24

Abstract

The utility model belongs to the technical field of anchor clamps, a modular fixture for casing processing is provided, include: the motor shell outer surface department that treats processing, at least three are arranged along circumference to first locating piece is arranged by the even circumference of first holder. Compared with the prior art, the utility model has the advantages of this first frock platform and second frock platform can advance line location centre gripping simultaneously, and first frock platform can openly carry out die-cut processing for motor casing, and second frock platform can carry out die-cut processing for the motor casing reverse side, only need with first frock platform and second frock bench processing accomplish after motor casing dismantle to exchange can, promote work efficiency greatly.

Description

Combined clamp for processing shell

Technical Field

The utility model belongs to the technical field of anchor clamps, concretely relates to modular fixture for casing processing.

Background

After motor casing casting shaping, need carry out the die-cut processing of process on next step in each corresponding position in motor casing surface, die-cut operation is great to the power of applying of work piece, go on for the stability of die-cut work, it is fixed to need fix a position the centre gripping with motor casing, because the motor casing appearance is comparatively complicated, the last complex operation of installing anchor clamps, the single is treated motor casing and is dismantled again after the positive processing of motor casing is accomplished and carry out back processing, whole process is consuming time more, seriously influence production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem to provide an increase of efficiency, convenient and fast's modular fixture for casing processing to prior art's current situation.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a modular fixture for housing machining is proposed, comprising: the machining device comprises a base, a first tool table and a second tool table connected with the first tool table, wherein the first tool table is arranged on the base, and the machining device is characterized in that at least eight first positioning pieces and at least three first clamping pieces are arranged on the first tool table, the at least eight first positioning pieces are circumferentially arranged on the outer surface of a motor shell to be machined, and the at least three first clamping pieces are uniformly circumferentially arranged beside the motor shell to be machined;

and the second tool table is provided with at least six second positioning pieces and auxiliary clamping mechanisms, the second positioning pieces are circumferentially arranged at the inner surface of the motor shell to be machined, and the auxiliary clamping mechanisms are movably abutted against the motor shell to be machined.

In the above combined clamp for machining a housing, the auxiliary clamping mechanism includes at least two second clamping members and at least two third clamping members, and the at least two second clamping members and the at least two third clamping members are circumferentially arranged beside the housing to be machined.

In the above combined clamp for processing a housing, the first positioning part, the second positioning part, the first clamping part, the second clamping part and the third clamping part are all provided with buffer sleeves.

In the above combined fixture for housing processing, the second tooling table is further provided with at least two third positioning pieces.

In the above combined clamp for processing the shell, the first tooling table is provided with a group of oblique angle fixing blocks, and the second tooling table is arranged on a group of oblique angle fixing blocks.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. this first frock platform and second frock platform can fix a position the centre gripping simultaneously, and first frock platform can openly carry out die-cut processing for motor casing, and second frock platform can carry out die-cut processing for the motor casing reverse side, and after the work piece processing of first frock platform and second frock bench was accomplished, need not long-distance transport motor casing, only need with first frock platform and second frock bench processing accomplish the back motor casing dismantle exchange can, promote work efficiency greatly.

2. The motor casing that is provided with eight at least first locating pieces and three at least first holders on the first frock bench and can treats processing carries out the centre gripping location, prevents that the deviation from appearing in the positive processing of motor casing, promotes the qualification rate of product.

3. The motor casing that is provided with six at least second setting elements, two at least second holders and two at least third holders on the second frock bench and can treat the processing carries out the centre gripping location, prevents that the deviation from appearing in the processing of motor casing reverse side, promotes the qualification rate of product.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the first tooling part;

FIG. 3 is a schematic view of the first tooling part;

FIG. 4 is a schematic structural view of the second tooling part;

fig. 5 is a schematic structural view of the second tooling part.

In the figure, 1, a base; 2. a first tooling table; 3. a second tooling table; 4. a first positioning member; 5. a first clamping member; 6. a second positioning member; 7. a secondary clamping mechanism; 8. a buffer sleeve; 9. a third positioning member; 10. a second clamping member; 11. a third clamping member; 12. an oblique angle fixing block; 13. a motor housing.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 5, the modular fixture for housing processing includes: the machining device comprises a base 1, a first tool table 2 and a second tool table 3 connected with the first tool table 2, wherein the first tool table 2 is arranged on the base 1, and the machining device is characterized in that at least eight first positioning pieces 4 and at least three first clamping pieces 5 are arranged on the first tool table 2, the eight first positioning pieces 4 are circumferentially arranged on the outer surface of a motor shell 13 to be machined, and the at least three first clamping pieces 5 are uniformly circumferentially arranged beside the motor shell 13 to be machined; the second tooling table 3 is provided with at least six second positioning parts 6 and auxiliary clamping mechanisms 7, the at least six second positioning parts 6 are circumferentially arranged on the inner surface of the motor shell 13 to be machined, and the auxiliary clamping mechanisms 7 movably abut against the motor shell 13 to be machined.

The method comprises the following steps that a motor shell 13 to be machined is placed on a first tool table 2 and abuts against the outer wall of the front face of the motor shell 13 through at least eight first positioning pieces 4, each face of the periphery of the motor shell 13 is at least abutted against two first positioning pieces 4, so that the first positioning pieces 4 can abut against the motor shell 13 tightly at all positions, position deviation of the motor shell 13 during machining is prevented, a first clamping piece 5 consists of a first supporting block and a first pressing block, the shell abuts against the supporting block and is pressed tightly through the pressing block to complete fixing, and the three first clamping pieces 5 are pressed tightly against the motor shell 13, so that the motor shell 13 is more stable; another motor casing 13 that waits to process is placed on second frock platform 3, supports on the reverse side inner wall of motor casing 13 through six at least second setting elements 6, makes second setting element 6 can support motor casing 13 tightly, places motor casing 13 and adds the position deviation that appears in man-hour, and vice fixture 7 presss from both sides tightly motor casing 13, prevents that motor casing 13 from rocking, and follow-up die-cut adds man-hour more steadily.

The auxiliary clamping mechanism 7 comprises at least two second clamping pieces 10 and at least two third clamping pieces 11, and the at least two second clamping pieces 10 and the at least two third clamping pieces 11 are circumferentially arranged beside the shell to be processed.

The second clamping piece 10 consists of a second supporting block and a second pressing block, the third clamping piece 11 consists of a third supporting block and a third pressing block, and the motor shell 13 is pressed and fixed through at least two second clamping pieces 10 and at least two third clamping pieces 11.

The first positioning part 4, the second positioning part 6, the first clamping part 5, the second clamping part 10 and the third clamping part 11 are all provided with a buffer sleeve 8.

Buffer sleeve 8 can protect motor casing 13 not receive the clamp force deformation, and buffer sleeve 8 can reduce and shake the die-cut process production of motor casing 13, promotes the quality of product.

The second tooling table 3 is further provided with at least two third positioning members 9.

At least two third positioning members 9 can provide positioning support effect for the motor housing 13.

A set of oblique angle fixed blocks 12 are arranged on the first tooling platform 2, and the second tooling platform 3 is arranged on the set of oblique angle fixed blocks 12.

Through oblique angle fixed block 12 with the slope of second frock platform 3 set up on first frock platform 2, convenient follow-up outside die-cut equipment carries out die-cut in step to the motor housing on first frock platform 2 and the motor housing on second frock platform 3, promotes work efficiency.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

Furthermore, the descriptions in the present application as to "first," "second," "a," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating a number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "secured" are to be construed broadly, and thus, for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Claims

1. A modular fixture for housing machining, comprising: the machining device comprises a base, a first tool table and a second tool table connected with the first tool table, wherein the first tool table is arranged on the base, and the machining device is characterized in that at least eight first positioning pieces and at least three first clamping pieces are arranged on the first tool table, the at least eight first positioning pieces are circumferentially arranged on the outer surface of a motor shell to be machined, and the at least three first clamping pieces are uniformly circumferentially arranged beside the motor shell to be machined;

and the second tool table is provided with at least six second positioning pieces and auxiliary clamping mechanisms, the at least six second positioning pieces are arranged on the inner surface of the motor shell to be machined along the circumferential direction, and the auxiliary clamping mechanisms are movably abutted against the motor shell to be machined.

2. The combination clamp for machining a shell according to claim 1, wherein the secondary clamping mechanism comprises at least two second clamping members and at least two third clamping members, and the at least two second clamping members and the at least two third clamping members are circumferentially arranged beside the shell to be machined.

3. The combination clamp for processing the shell as claimed in claim 2, wherein the first positioning member, the second positioning member, the first clamping member, the second clamping member and the third clamping member are all provided with a buffer sleeve.

4. The combination clamp for processing the shell as claimed in claim 3, wherein the second tooling table is further provided with at least two third positioning members.

5. The combination clamp for processing the shell as claimed in claim 1, wherein the first tooling table is provided with a set of bevel angle fixing blocks, and the second tooling table is provided with a set of bevel angle fixing blocks.