CN218254768U

CN218254768U - Lateral clamping fixing device

Info

Publication number: CN218254768U
Application number: CN202222381876.8U
Authority: CN
Inventors: 展爱彬; 李明星; 李响
Original assignee: Changchun Huatao Automotive Plastics Trim Co ltd
Current assignee: Changchun Huatao Automotive Plastics Trim Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-01-10
Anticipated expiration: 2032-09-08

Abstract

The application provides a lateral clamping fixing device, which comprises a lower supporting frame; and the fixed module is arranged above the lower support frame and used for fixing the clamping installation support, the fixed module comprises a side fixed support and a top fixed pressing plate, the side of the installation support is fixed through the side fixed support, and the top fixed pressing plate is used for pressing the top of the installation support to realize the pressing and fixing of the combination of the installation support. The utility model discloses a plurality of groups of mounting holes are preset on the surface of the lower support frame, the lower fixing block is fixedly mounted on the upper surface of the lower support frame through the bolt, the positions of the lower fixing block are adjusted in a large range by selecting the mounting holes at different positions, and a plurality of groups of clamping mechanisms are fixedly mounted through the mounting holes, so that the clamping mechanisms can be moved in a small range; the side edge of the equipment is pressed and fixed through a thimble; the circular chuck is inserted into the corresponding part, so that the positioning and mounting precision and stability are improved.

Description

Lateral clamping fixing device

Technical Field

The utility model relates to an utensil field is examined to the automobile panel, in particular to side direction joint fixing device.

Background

The automobile panel is a surface or an interior part of a space shape made of a metal sheet covering an engine and a chassis and constituting a cab and a vehicle body. The function and the position can be divided into an external covering part, an internal covering part and a framework covering part. They all have different characteristics from the usual stamped parts in terms of process design, die machining, equipment selection and quality control (dimensional tolerances, shape accuracy, part rigidity, surface quality).

The basic processes of stamping and forming the automobile covering part comprise the following steps: blanking, prebending, drawing, trimming, punching, flanging, shaping and the like. The automobile covering part with a typical structure generally needs 4-6 processes, and can combine some processes according to needs, such as blanking and drawing, trimming and punching, flanging and shaping and the like. The processing steps can process the automobile panel to a certain degree of deformation, certain deviation is carried out on the precision, and the automobile panel can be put into subsequent use after detection of the detection tool.

The inventor of the application finds that the technology at least has the following technical problems in the process of detecting the automobile covering part:

1. the automobile covering part needs to be fixed and clamped, so that the automobile covering part and a subsequent checking fixture are detected accurately, the shapes and the size models of the automobile covering part are numerous, and a single clamping detection platform cannot meet corresponding requirements;

2. the existing clamping tool can only carry out clamping work, but has no way to carry out related positioning, so that the clamping precision is influenced.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a lateral clamping fixture, which can effectively solve the problems of the prior art.

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

a lateral snap-in fixture, comprising:

the lower support frame is an automobile part supporting structure plate; and

the fixed module is arranged above the lower support frame and used for fixing the clamping installation support, the fixed module comprises a side fixed support and a top fixed pressing plate, the side of the installation support is fixed through the side fixed support, the top fixed pressing plate is used for pressing the top of the installation support, and the installation support is combined to be pressed fixedly.

Preferably, the side fixed bolster is including installation mechanism and latch mechanism, and latch mechanism passes through bolt fixed mounting in installation mechanism top, and installation mechanism is including supporting diaphragm and lower fixed block, a plurality of groups mounting hole have been preset on lower support frame surface, will descend fixed block fixed mounting at the upper surface of lower carriage through the bolt, come to carry out adjustment on a large scale to lower fixed block position through the mounting hole of selecting different positions.

Preferably, the upper end of the lower fixing block is fixedly provided with a supporting transverse plate through a fastening bolt, the upper end of the supporting transverse plate is provided with a mounting hole, and a plurality of groups of clamping mechanisms are fixedly arranged through the mounting hole.

Preferably, the clamping mechanism comprises a first fixing module, a second fixing module and a third fixing module, the first fixing module, the second fixing module and the third fixing module are fixed through bolts, corresponding point positions can be selected for adjustment, and clamping requirements of various different parts can be conveniently met.

Preferably, first fixed module middle part is provided with the thimble, and wherein the thimble end is the toper structure, comes the equipment side to compress tightly fixedly through the thimble, the fixed module middle part of second is provided with circular chuck, circular chuck is circular block structure, inside pegging graft the part that corresponds through circular chuck, better carry out the joint fixed, promote the precision and the stability of location installation.

Preferably, the fixed module of third is including special-shaped support, special-shaped support is the bellied structure piece of dysmorphism, special-shaped support upper end middle part joint fixed mounting has last locking lever, go up the locking lever middle part and be provided with the internal thread, install the elastic block through the inside rotation of last locking lever.

Preferably, the one end of elastic block is provided with the locating piece, the locating piece is the disc structure, and the joint is installed in needs spacing spare part joint groove, the locating piece other end is provided with the ball handle for rotate the elastic block, the elastic block outside is provided with the spring, provides the yawing force and compresses tightly the elastic block, the elastic block outside is provided with the sliding sleeve, is used for protecting the elastic block.

Preferably, the middle part of the special-shaped support is provided with an inserting mounting hole, the middle part of the inserting mounting hole is provided with an internal thread, an inserting thimble is rotatably mounted through the internal thread, a spring is arranged on the outer side of the inserting thimble to provide lateral force to compress the inserting thimble, and an inserting rod is arranged on the outer side of the elastic block to protect the inserting thimble.

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

1. a plurality of mounting holes of group have been preset on the under bracing frame surface, will descend fixed block fixed mounting at the upper surface of under bracing frame through the bolt, come to carry out adjustment on a relatively large scale to fixed block position down through the mounting hole of selecting different positions, there is the support diaphragm lower fixed block upper end through fastening bolt fixed mounting, support the diaphragm upper end and be provided with the mounting hole, have a plurality of clamping mechanism of group through mounting hole fixed mounting, realize to the removal of clamping mechanism less within range, the requirement of the shape and the size model of the different automobile covering of better adaptation.

2. The lateral fixing structure can be matched with the pressure plate structure at the top for fixing, in addition, the lateral fixing structure can only perform clamping work, but no method is available for related positioning, so that the clamping precision is influenced, wherein the tail end of the thimble is of a conical structure, and the side edge of the equipment is tightly pressed and fixed through the thimble; inside inserting the part that corresponds through circular chuck, better carry out the joint fixed, promote the precision and the stability of location installation.

3. Install the elastic block through last locking lever internal rotation, the one end of elastic block is provided with the locating piece, the locating piece is the disc structure, and the joint is installed in needs spacing spare part joint groove, and the elastic block outside is provided with the spring, provides the yawing force to come to compress tightly the elastic block, rotates through the internal thread and installs the grafting thimble, the grafting thimble outside is provided with the spring, provides the yawing force to come to compress tightly the grafting thimble.

Drawings

FIG. 1 is a view showing an overall fixing structure of a lateral latch fixing device according to the present invention;

FIG. 2 is a first three-dimensional structure diagram of a lateral clamping fixture according to the present invention;

FIG. 3 is a second three-dimensional structure diagram of a lateral clamping fixture according to the present invention;

FIG. 4 is a view of the overall structure of the lateral latch fixing device of the present invention;

fig. 5 is an exploded view of the lateral latch fixing device according to the present invention.

In the figure: 1. a lower support frame; 2. mounting a bracket; 3. a side fixing bracket; 31. supporting the transverse plate; 32. a lower fixing block; 33. fastening a bolt; 34. a first stationary module; 35. a second stationary module; 36. a circular chuck; 37. a thimble; 38. a third stationary module; 381. a special-shaped bracket; 382. an upper locking lever; 383. positioning a block; 384. an elastic block; 385. a sliding sleeve; 386. a plug-in rod; 387. inserting and mounting holes; 388. a thimble is inserted.

Detailed Description

The following design is as follows in conjunction with the drawings: a plurality of groups of mounting holes are preset on the surface of the lower support frame 1, the lower fixing block 32 is fixedly mounted on the upper surface of the lower support frame 1 through bolts, the lower fixing block 32 is adjusted in a large range through the mounting holes in different positions, the upper end of the lower fixing block 32 is fixedly mounted with a supporting transverse plate 31 through a fastening bolt 33, the upper end of the supporting transverse plate 31 is provided with the mounting holes, a plurality of groups of clamping mechanisms are fixedly mounted through the mounting holes, the clamping mechanisms can be moved within a small range, and different part mounting and lateral positioning requirements can be better met.

Example 1

Referring to fig. 1, a lateral snap-in fixture includes:

the lower support frame 1 is an automobile part supporting structure plate;

the fixing module is arranged above the lower support frame 1 and used for fixedly clamping and connecting the mounting bracket 2, the fixing module comprises a side fixing bracket 3 and a top fixing pressing plate, the side edge of the mounting bracket 2 is fixed through the side fixing bracket 3, the top fixing pressing plate is used for pressing the top of the mounting bracket 2 to realize the combined pressing and fixing of the mounting bracket 2,

as shown in fig. 2 and 3, side fixed bolster 3 is including installation mechanism and latch mechanism, and latch mechanism passes through bolt fixed mounting in the installation mechanism top, and installation mechanism is including supporting diaphragm 31 and lower fixed block 32, a plurality of groups mounting hole have been preset on 1 surface of lower carriage, will descend fixed block 32 fixed mounting at the upper surface of lower carriage 1 through the bolt, come to carry out adjustment on a large scale to lower fixed block 32 position through the mounting hole of selecting different positions, fixed block 32 upper end has support diaphragm 31 through fastening bolt 33 fixed mounting down, it is provided with the mounting hole to support diaphragm 31 upper end, has a plurality of groups latch mechanism through mounting hole fixed mounting.

Example 2

As shown in combination of 4 and 5, the following differences exist compared to example 1: the lateral fixing structure can be matched with the pressure plate structure at the top for fixing, and in addition, the lateral fixing structure can only carry out clamping work, but has no way of carrying out related positioning, thereby influencing the clamping precision,

the tail end of the thimble 37 is of a conical structure, and the side edge of the equipment is compressed and fixed through the thimble 37; inside inserting corresponding part through circular chuck 36, better carry out the joint fixed, promote the precision and the stability of location installation.

The clamping mechanism comprises a first fixing module 34, a second fixing module 35 and a third fixing module 38, the first fixing module 34, the second fixing module 35 and the third fixing module 38 are all fixed through bolts, the positions of the first fixing module 34, the second fixing module 35 and the third fixing module 38 can be adjusted by selecting corresponding point positions, the clamping mechanism is convenient to adapt to clamping requirements of various different parts, a thimble 37 is arranged in the middle of the first fixing module 34, the tail end of the thimble 37 is of a conical structure, the side edge of equipment is pressed and fixed through the thimble 37, a circular chuck 36 is arranged in the middle of the second fixing module 35, the circular chuck 36 is of a circular block structure, the circular chuck 36 is inserted into the corresponding part, clamping and fixing are better performed, and the precision and the stability of positioning and installation are improved,

the third fixing module 38 comprises a special-shaped support 381, the special-shaped support 381 is a special-shaped convex structure block, an upper locking rod 382 is fixedly installed in the middle of the upper end of the special-shaped support 381 in a clamped mode, internal threads are arranged in the middle of the upper locking rod 382, an elastic block 384 is installed in the upper locking rod 382 in a rotating mode, a positioning block 383 is arranged at one end of the elastic block 384, the positioning block 383 is of a disc structure and is installed in a part clamping groove needing limiting in a clamped mode, a spherical handle is arranged at the other end of the positioning block 383 and is used for rotating the elastic block 384, a spring is arranged on the outer side of the elastic block 384 and provides lateral force to compress the elastic block 384, a sliding sleeve 385 is arranged on the outer side of the elastic block 384 and is used for protecting the elastic block 384,

the special-shaped support 381 middle part is provided with grafting mounting hole 387, grafting mounting hole 387 middle part is provided with the internal thread, rotates through the internal thread and installs grafting thimble 388, the grafting thimble 388 outside is provided with the spring, provides the yawing force and compresses tightly the grafting thimble 388, the elastic block 384 outside is provided with plug rod 386 for protect the grafting thimble 388.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A lateral snap fastener, comprising:

the lower support frame (1), the said lower support frame (1) supports the structural slab for automobile part; and

the fixed module is arranged above the lower support frame (1) and used for fixing the clamping installation support (2), the fixed module comprises a side fixed support (3) and a top fixed pressing plate, the side of the installation support (2) is fixed through the side fixed support (3), the top fixed pressing plate is used for pressing the top of the installation support (2), and the installation support (2) is pressed and fixed through combination.

2. A lateral snap-in attachment as claimed in claim 1, wherein: side fixed bolster (3) are including installation mechanism and clamping mechanism, and clamping mechanism passes through bolt fixed mounting in installation mechanism top, and installation mechanism is including supporting diaphragm (31) and lower fixed block (32), a plurality of groups mounting hole have been preset on under bracing frame (1) surface, will descend fixed block (32) fixed mounting at the upper surface of under bracing frame (1) through the bolt, come to carry out the adjustment on a large scale to under fixed block (32) position through the mounting hole of selecting different positions.

3. A lateral snap-in attachment as claimed in claim 2, wherein: fixed block (32) upper end has support diaphragm (31) through fastening bolt (33) fixed mounting down, support diaphragm (31) upper end is provided with the mounting hole, has a plurality of clamping mechanism of group through mounting hole fixed mounting.

4. A lateral snap-in attachment as claimed in claim 3, wherein: clamping mechanism is including first fixed module (34), the fixed module of second (35) and the fixed module of third (38), first fixed module (34), the fixed module of second (35) and the fixed module of third (38) are all fixed through the bolt, and wherein the position can be selected corresponding position and adjusted.

5. A lateral snap-in attachment as claimed in claim 4, wherein: first fixed module (34) middle part is provided with thimble (37), and wherein thimble (37) end is the toper structure, compresses tightly fixedly with the equipment side through thimble (37), fixed module (35) middle part of second is provided with circular chuck (36), circular chuck (36) are circular block structure, pegs graft inside the part that corresponds through circular chuck (36).

6. A lateral snap-in attachment as claimed in claim 5, characterized in that: the third fixing module (38) comprises a special-shaped support (381), the special-shaped support (381) is a special-shaped convex structure block, an upper locking rod (382) is fixedly mounted in the middle of the upper end of the special-shaped support (381), an internal thread is arranged in the middle of the upper locking rod (382), and an elastic block (384) is mounted in the upper locking rod (382) in a rotating mode.

7. A lateral snap-in attachment as claimed in claim 6, wherein: one end of the elastic block (384) is provided with a positioning block (383), the positioning block (383) is of a disc structure, the clamping connection is installed in a clamping groove of a part needing limiting, the other end of the positioning block (383) is provided with a spherical handle, the outer side of the elastic block (384) is provided with a spring, and the outer side of the elastic block (384) is provided with a sliding sleeve (385).

8. A lateral snap-in attachment as claimed in claim 7, wherein: the special-shaped support (381) middle part is provided with grafting mounting hole (387), grafting mounting hole (387) middle part is provided with the internal thread, rotates through the internal thread and installs grafting thimble (388), the grafting thimble (388) outside is provided with the spring, the elasticity piece (384) outside is provided with grafting pole (386).