CN213764644U - Fixing device for automobile door frame clamp - Google Patents
Fixing device for automobile door frame clamp Download PDFInfo
- Publication number
- CN213764644U CN213764644U CN202022217919.XU CN202022217919U CN213764644U CN 213764644 U CN213764644 U CN 213764644U CN 202022217919 U CN202022217919 U CN 202022217919U CN 213764644 U CN213764644 U CN 213764644U
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- China
- Prior art keywords
- door frame
- support
- fixing device
- cylinder
- anchor clamps
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Abstract
The utility model provides a fixing device for car door frame anchor clamps, the on-line screen storage device comprises a base, be provided with at least one support on the base, have the cavity that holds that is used for holding car door frame anchor clamps on the support, it is provided with at least one multidimension degree positioning mechanism on the cavity to hold. The utility model discloses can realize that the multidimension degree is fixed to car door frame anchor clamps, solve the inconvenient problem of changing of car door frame anchor clamps of current different grade type on same station.
Description
Technical Field
The utility model relates to the field of automotive technology, especially, relate to a fixing device for car door frame anchor clamps.
Background
The automobile door frame needs to be welded in the machining process, and before welding, the automobile door frame needs to be clamped and fixed by a clamp so as to prevent the automobile door frame from moving in the welding process and influencing the welding effect. The traditional welding station only corresponds to one welding fixture, and the fixture is fixed on the station and is not movable, so that different welding stations are needed for automobile door frames of different models.
SUMMERY OF THE UTILITY MODEL
Not enough to exist among the prior art, the utility model provides a fixing device for car door frame anchor clamps can realize multidimension degree fixed clamp to car door frame anchor clamps and press from both sides tightly, has solved the inconvenient problem of changing of car door frame anchor clamps of current different grade type on same station, is convenient for be applied to the car door frame of different grade type.
The utility model provides a fixing device for an automobile door frame fixture, which comprises a base, wherein at least one bracket is arranged on the base, an accommodating cavity for accommodating the automobile door frame fixture is arranged on the bracket, and at least one multidimensional positioning mechanism is arranged on the accommodating cavity;
the multidimensional positioning mechanism comprises a cylinder, an installation base, a positioning shaft and a positioning bearing, wherein the cylinder is fixedly connected to the upper portion of the support, the piston end of the cylinder is arranged downwards, at least one of the cylinder and the mounting base is fixedly connected to the lower portion of the support, the positioning shaft is vertically arranged on the installation base, and the positioning bearing used in a matched mode is sleeved on the positioning shaft.
Furthermore, the support is provided with two multi-dimensional positioning mechanisms which are arranged oppositely, and a fixing cavity for fixing the automobile door frame clamp is formed between the two multi-dimensional positioning mechanisms.
Furthermore, the middle part rigid coupling of support has at least one erection support, be provided with rotatable guide roller on the erection support.
Further, the fixing direction of the guide roller is perpendicular to the fixing direction of the positioning bearing.
Further, the cylinder is used with the through-hole cooperation that sets up on car door frame anchor clamps.
Compared with the prior art, the utility model discloses following beneficial effect has:
firstly, the piston end of the cylinder is arranged downwards, so the piston end can move up and down back and forth under the action of the cylinder, the automobile door frame clamp is arranged in the accommodating cavity, and the piston end of the cylinder moves downwards to enable the piston end to be abutted against the automobile door frame clamp, so that the automobile door frame clamp is positioned in the X-axis direction and the Y-axis direction;
secondly, the positioning bearing is abutted against the outer surface of the lower part of the automobile door frame clamp, so that the automobile door frame clamp is positioned and fixed in the Z-axis direction;
third, the piston end of cylinder is for arranging downwards, and the location axle is vertical setting, and consequently the epaxial location bearing's of location installation axle sets up for the horizontal direction, can be fixed the location of car door frame anchor clamps in X, Y, Z axle three directions under its cooperation is used, realizes that the multidimension is fixed, is convenient for change the car door frame anchor clamps of different grade type according to actual need.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
the reference numbers illustrate:
1. a base; 2. a support; 3. a receiving cavity; 4. a multi-dimensional positioning mechanism; 41. a cylinder; 42. installing a base; 43. positioning the shaft; 44. positioning the bearing; 5. mounting a support; 6. and (4) guiding the roller.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
In order to make the objects, technical solutions and advantageous effects of the present invention more clearly understood, the following technical solutions of the present invention are further described with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 2, the present invention provides a fixing device for an automobile door frame fixture, which includes a base 1, a bracket 2 (in other embodiments, the number of the brackets may be multiple, and the mounting positions thereof are not unique) is fixedly connected to the base 1, the bracket 2 is a C-shaped structure, and a receiving cavity 3 for receiving the automobile door frame fixture is provided in the middle of the bracket 2, and two multidimensional positioning mechanisms 4 are provided on the receiving cavity 3, which are oppositely arranged;
each multidimensional positioning mechanism 4 comprises a cylinder 41, an installation base 42, a positioning shaft 43 and a positioning bearing 44, the cylinder 41 is fixedly connected to the upper portion of the support 2, the piston end of the cylinder 41 is arranged downwards (in other embodiments, a positioning rod can be fixedly connected to the piston end of the cylinder or other parts which can be used for connecting the cylinder and a car door frame fixture), the two installation bases 42 are arranged at the lower portion of the support 2 in front and back, and are fixedly connected with the support 2, the positioning shaft 43 is vertically arranged on the installation base 42, and the positioning shaft 43 is sleeved with the positioning bearing 44 which is used in a matched mode.
The middle part rigid coupling of support 2 has installing support 5, arranges around two installing support 5 to be located corresponding location bearing 44 directly over, be provided with rotatable guide roller 6 on installing support 5 (this guide roller can rotate with installing support through the axis of rotation and be connected, also can be other and can make guide roller pivoted accessories), the installation axle direction of guide roller 6 is arranged perpendicularly with location bearing 44's installation axle direction.
During the use, install car door frame anchor clamps on the device, there is the through-hole that uses with cylinder 41 cooperation on the car door frame anchor clamps, this through-hole is used for holding cylinder 41's piston tip, start cylinder 41 and make its piston end fall into in this through-hole, and then carry out locking fixation to car door frame anchor clamps on X axle and Y axle direction, the surface of location bearing 44 offsets with the surface of car door frame anchor clamps lower part, make it carry out locking fixation to car door frame anchor clamps on Z axle direction, and then realize fixed to the multidimension degree of car door frame anchor clamps, prevent that it from taking place to remove and influence its processing effect in the course of working, can solve the inconvenient problem of changing of car door frame anchor clamps of current different grade type on same station simultaneously, make the device be convenient for be applied to in the car door frame of different grade type. In addition, in the process of installing the automobile door frame fixture, the outer surface of the guide roller 6 is in sliding connection with the protruding block of the automobile door frame fixture, so that the automobile door frame fixture can be smoothly pushed into the accommodating cavity 3, and similarly, the automobile door frame fixture can be conveniently separated from the accommodating cavity 3 through the guide roller 6 when the automobile door frame fixture is disassembled.
The locating fixation of X, Y, Z axle three directions is carried out to car door frame anchor clamps through multidimension degree positioning mechanism 4 to this embodiment for the device is applicable to different kinds of anchor clamps, realizes flexible production through the mode of changing anchor clamps, and the device can provide a unified location of anchor clamps.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (5)
1. A fixing device for an automobile door frame clamp comprises a base (1), wherein at least one support (2) is arranged on the base (1), and the fixing device is characterized in that an accommodating cavity (3) for accommodating the automobile door frame clamp is formed in the support (2), and at least one multi-dimensional positioning mechanism (4) is arranged on the accommodating cavity (3);
multidimension degree positioning mechanism (4) are including cylinder (41), installation base (42), location axle (43) and location bearing (44), cylinder (41) rigid coupling is arranged, at least one downwards at the piston end of cylinder (41) on the upper portion of support (2) installation base (42) rigid coupling is in the lower part of support (2), location axle (43) vertical setting is on installation base (42), and the cover is equipped with location bearing (44) that the cooperation was used on location axle (43).
2. The fixing device for the automobile door frame clamp is characterized in that the bracket (2) comprises two multi-dimensional positioning mechanisms (4), the two multi-dimensional positioning mechanisms (4) are oppositely arranged, and a fixing cavity for fixing the automobile door frame clamp is formed between the two multi-dimensional positioning mechanisms (4).
3. The fixing device for the door frame fixture of the automobile according to claim 1, wherein at least one mounting support (5) is fixedly connected to the middle of the support (2), and the mounting support (5) is provided with a rotatable guide roller (6).
4. A fixing device for a door frame jig of an automobile according to claim 3, wherein the fixing direction of the guide roller (6) is perpendicular to the fixing direction of the positioning bearing (44).
5. A fixing device for a door frame jig of an automobile according to claim 1, wherein the cylinder (41) is used in cooperation with a through hole provided in the door frame jig of an automobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022217919.XU CN213764644U (en) | 2020-09-30 | 2020-09-30 | Fixing device for automobile door frame clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022217919.XU CN213764644U (en) | 2020-09-30 | 2020-09-30 | Fixing device for automobile door frame clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213764644U true CN213764644U (en) | 2021-07-23 |
Family
ID=76907522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022217919.XU Active CN213764644U (en) | 2020-09-30 | 2020-09-30 | Fixing device for automobile door frame clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213764644U (en) |
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2020
- 2020-09-30 CN CN202022217919.XU patent/CN213764644U/en active Active
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