CN218904424U - Right box adds clamping apparatus - Google Patents

Abstract

The utility model relates to the technical field of automobile part production, in particular to a right box body machining clamp; including fixing base and fixed subassembly, fixed subassembly includes driving motor, the threaded rod, the connecting rod, the sleeve, the slide bar, two spacing and multiunit locating part, driving motor and fixing base fixed connection, and be located the fixing base, the outside of threaded rod is located to threaded rod and driving motor's output fixed connection, the sleeve cover, and with threaded rod screw thread fit, the both ends of slide bar respectively with fixing base fixed connection, two spacing all with slide bar sliding connection, and all be provided with multiunit locating part on every spacing, the both ends of every connecting rod respectively with sleeve and corresponding spacing rotate to be connected, through the setting of above-mentioned structure, the right side case that can fix multiple specification size has been realized, application scope is wide.

Description

Right box adds clamping apparatus

Technical Field

The utility model relates to the technical field of automobile part production, in particular to a right box body machining clamp.

Background

The automobile right box body is one of important parts of an automobile, dimensional tolerance precision, form and position tolerance precision and surface treatment of the automobile right box body have great influence on interchangeability, assembly performance and service life, machining of parts of the right box body of an engine cannot be finished at one time at present, machining of the parts is finished by a plurality of working procedures, clamping time is increased, a clamp is simple, secondary clamping has error accumulation, and machining precision and machining efficiency are low.

In the prior art, CN214237146U discloses an engine right side box body machining clamp, which comprises a bottom plate, a guide rod, a locating pin, an anti-falling mechanism, a first rotary pressing mechanism, a second rotary pressing mechanism, a third rotary pressing mechanism and the like, the right box body part is guided by the guide rod, the guide rod provides a preset position, then the right box body part is precisely positioned by the guide rod, then the parts are pre-supported by the two locating pins of the first locating pin and the second locating pin so as to prevent the parts from falling, then a supporting mechanism and the first rotary pressing mechanism, the second rotary pressing mechanism and the third rotary pressing mechanism are adopted to accurately press the appointed position of the right box body part, so that enough clamping force is provided for the right box body part machining, the machining precision is ensured, and the machining time is shortened.

Because the automobile types are more, the specification sizes of the right side boxes are different, but the right side boxes with corresponding sizes can only be fixed in the structure, so that the application range is low.

Disclosure of Invention

The utility model aims to provide a right box body machining clamp, which solves the problems that due to the fact that the number of automobile types is large, the specifications of right boxes are different, only the right boxes with corresponding sizes can be fixed for fixing, and the application range is low.

In order to achieve the above purpose, the right box body machining clamp comprises a fixed seat and a fixed assembly, wherein the fixed assembly comprises a driving motor, a threaded rod, a connecting rod, a sleeve, a sliding rod, two limiting frames and a plurality of groups of limiting pieces, the driving motor is fixedly connected with the fixed seat and is positioned on the fixed seat, the threaded rod is fixedly connected with the output end of the driving motor, the sleeve is sleeved outside the threaded rod and is in threaded fit with the threaded rod, two ends of the sliding rod are respectively fixedly connected with the fixed seat, the two limiting frames are in sliding connection with the sliding rod, a plurality of groups of limiting pieces are arranged on each limiting frame, and two ends of each connecting rod are respectively in rotary connection with the sleeve and the corresponding limiting frame.

The fixing assembly further comprises a limiting block, wherein the limiting block is fixedly connected with the threaded rod and located above the threaded rod.

The limiting piece comprises a limiting rod, a limiting spring and a contact head, wherein the limiting rod is in sliding connection with the limiting frame and penetrates through the limiting frame, the contact head is fixedly connected with the limiting rod, and two ends of the limiting spring are respectively fixedly connected with the limiting frame and the contact head.

The fixing assembly further comprises a supporting plate and a guide piece, wherein the supporting plate is fixedly connected with the fixing seat and located above the fixing seat, and the guide piece is arranged between the supporting plate and the limiting frame.

The guide piece comprises a guide rod and a stop block, one end of the guide rod is fixedly connected with the limiting frame, the other end of the guide rod is in sliding connection with the supporting plate and penetrates through the supporting plate, and the stop block is fixedly connected with the guide rod.

According to the right box body machining clamp, when the right box is machined, the right box is placed at the center of the fixed seat, the driving motor drives the threaded rod to rotate, the sleeve is controlled to move downwards on the threaded rod, two ends of each connecting rod respectively rotate with the limiting frame and the sleeve in an angle mode, the limiting frames are respectively pulled to slide on the limiting rods by the two connecting rods, meanwhile, the limiting pieces on the limiting frames are contacted with the irregular surface of the right box and abut against the surface of the right box, and the two limiting frames clamp two sides of the right box, so that the right box is fixed on the fixed seat, and the right box with various specifications can be fixed.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic overall structure of a first embodiment of the present utility model.

Fig. 2 is an overall structural elevation view of the first embodiment of the present utility model.

Fig. 3 is a cross-sectional view of the overall internal structure of the first embodiment of the present utility model.

Fig. 4 is a schematic overall structure of a second embodiment of the present utility model.

101-fixing seat, 102-driving motor, 103-threaded rod, 104-slide bar, 105-sleeve, 106-limit frame, 107-limit bar, 108-limit spring, 109-contact head, 110-limit block, 111-connecting rod, 201-supporting plate, 202-guide bar, 203-dog.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

First embodiment

Referring to fig. 1 to 3, fig. 1 is a schematic overall structure of the first embodiment, fig. 2 is a front overall structure view of the first embodiment, and fig. 3 is a sectional overall internal structure view of the first embodiment.

The utility model provides a right box body machining clamp which comprises: the device comprises a fixed seat 101 and a fixed assembly, wherein the fixed assembly comprises a driving motor 102, a threaded rod 103, a connecting rod 111, a sleeve 105, a sliding rod 104, two limiting frames 106, a plurality of groups of limiting members and limiting blocks 110, and the limiting members comprise limiting rods 107, limiting springs 108 and contact heads 109. The problem that the right side box of corresponding size can only be fixed because the specification size of the right side box is different due to the fact that the automobile is more in variety is solved through the scheme, and the application range is low is solved.

For this embodiment, driving motor 102 with fixing base 101 fixed connection, and be located on the fixing base 101, threaded rod 103 with driving motor 102's output fixed connection, sleeve 105 cover is located threaded rod 103's outside, and with threaded rod 103 screw-thread fit, slide bar 104's both ends respectively with fixing base 101 fixed connection, two limit frame 106 all with slide bar 104 sliding connection, and every limit frame 106 is last all to be provided with the multiunit limit piece, every connecting rod 111's both ends respectively with sleeve 105 and corresponding limit frame 106 rotate to be connected, when processing right side case, place right side case fixing base 101 central point puts, through driving motor 102 drives threaded rod 103 and rotates, control sleeve 105 is in down on the 103, every connecting rod 111's both ends respectively with limit frame 106 with sleeve 105 carries out the angle rotation, two limit frame 106 are in slide bar 107 respectively to the connecting rod 111 draws limit frame 106 simultaneously limit frame 106 the limit frame 106 carries out the limit frame with the limit frame 106 is difficult to carry out on the right side face of two side case, can be satisfied the limit frame is held to the limit frame, and the limit frame is difficult to the right side case is held to the limit frame surface is reached, and the limit frame is fixed to the right side case is can be reached to the wide range, can be fixed to the right side case has reached.

The limiting block 110 is fixedly connected with the threaded rod 103 and located above the threaded rod 103, and the limiting block 110 limits the moving range of the sleeve 105 in the threaded rod 103.

Secondly, the stop lever 107 with stop 106 sliding connection, and run through stop 106, contact head 109 with stop 107 fixed connection, stop spring 108 both ends respectively with stop 106 with contact head 109 fixed connection, two when stop 106 is close to the both sides of right side case respectively, contact head 109 can contact with the right side case, contact head 109 moves according to the surface of right side case to make stop lever 107 outside moves, and makes stop spring 108 compress, simultaneously through stop spring 108's effort makes contact head 109 supports the surface of right side case, two stop 106 centre gripping right side case's both sides for can fix the right side case.

When the utility model is used for processing the right box, the right box is placed at the center of the fixed seat 101, the driving motor 102 drives the threaded rod 103 to rotate, the sleeve 105 is controlled to move downwards on the threaded rod 103, two ends of each connecting rod 111 respectively rotate with the limiting frame 106 and the sleeve 105 in an angle, the two connecting rods 111 respectively pull the limiting frame 106 to slide on the limiting rod 107, the two limiting frames 106 respectively approach to two sides of the right box, the contact head 109 is contacted with the right box, the contact head 109 moves according to the surface of the right box, so that the limiting rod 107 moves outwards, the limiting spring 108 compresses, and simultaneously the contact head 109 abuts against the surface of the right box through the acting force of the limiting spring 108, so that the right box is fixed on the fixed seat 101 by the two limiting frames 106, and the right box with various specifications can be fixed, and the application range is wide.

Second embodiment

Referring to fig. 4, fig. 4 is a schematic overall structure of the second embodiment.

On the basis of the first embodiment, the present utility model provides a right case machining jig comprising a fixing assembly further comprising a support plate 201 and a guide member comprising a guide rod 202 and a stopper 203.

The backup pad 201 with fixing base 101 fixed connection, and be located the top of fixing base 101, the guide set up in backup pad 201 with spacing 106 between, spacing 106 is in when moving on the fixing base 101, the guide can be in the backup pad 201 is gone up to slide, can be more stable at the in-process of fixed right side case.

One end of the guide rod 202 is fixedly connected with the limiting frame 106, the other end of the guide rod 202 is slidably connected with the supporting plate 201 and penetrates through the supporting plate 201, the stop block 203 is fixedly connected with the guide rod 202, when the limiting frame 106 moves on the fixing seat 101, the guide rod 202 can follow the limiting frame 106 to move, meanwhile, the guide rod 202 can slide on the supporting plate 201, and the guide rod 202 cannot fall off from the supporting plate 201 under the action of the stop block 203.

When the limiting frame 106 moves on the fixing seat 101, the guide rod 202 can follow the limiting frame 106 to move, meanwhile, the guide rod 202 can slide on the supporting plate 201, the guide rod 202 cannot fall off from the supporting plate 201 under the action of the stop block 203, the limiting frame 106 is more stable in the moving process, and the fact that the limiting frame 106 can be more stable in the process of fixing a right box is achieved.

The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present utility model.

Claims (5)

1. A right box body processing clamp, which comprises a fixed seat and is characterized in that,

the fixing assembly comprises a driving motor, a threaded rod, a connecting rod, a sleeve, a sliding rod, two limiting frames and a plurality of groups of limiting members, wherein the driving motor is fixedly connected with the fixing base and is located on the fixing base, the threaded rod is fixedly connected with the output end of the driving motor, the sleeve is sleeved outside the threaded rod and is in threaded fit with the threaded rod, two ends of the sliding rod are respectively fixedly connected with the fixing base, the two limiting frames are respectively and slidably connected with the sliding rod, a plurality of groups of limiting members are respectively arranged on the limiting frames, and two ends of each connecting rod are respectively and correspondingly connected with the sleeve in a rotating mode of the limiting frames.

2. The right case machining jig according to claim 1, wherein,

the fixed subassembly still includes the stopper, the stopper with threaded rod fixed connection, and be located the top of threaded rod.

3. The right case machining jig according to claim 2, wherein,

the limiting piece comprises a limiting rod, a limiting spring and a contact head, wherein the limiting rod is in sliding connection with the limiting frame and penetrates through the limiting frame, the contact head is fixedly connected with the limiting rod, and two ends of the limiting spring are respectively fixedly connected with the limiting frame and the contact head.

4. The right case machining jig according to claim 3, wherein,

the fixing assembly further comprises a supporting plate and a guide piece, wherein the supporting plate is fixedly connected with the fixing seat and is located above the fixing seat, and the guide piece is arranged between the supporting plate and the limiting frame.

5. The right case machining jig according to claim 4, wherein,

the guide piece comprises a guide rod and a stop block, one end of the guide rod is fixedly connected with the limiting frame, the other end of the guide rod is in sliding connection with the supporting plate and penetrates through the supporting plate, and the stop block is fixedly connected with the guide rod.

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