CN215060924U - Lifting support for automobile checking fixture - Google Patents
Lifting support for automobile checking fixture Download PDFInfo
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- CN215060924U CN215060924U CN202121300581.2U CN202121300581U CN215060924U CN 215060924 U CN215060924 U CN 215060924U CN 202121300581 U CN202121300581 U CN 202121300581U CN 215060924 U CN215060924 U CN 215060924U
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- transmission screw
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Abstract
The utility model discloses a lifting support for automobile checking tools, which comprises a base, wherein a transmission screw rod is rotatably connected on the base through a bearing, moving blocks are arranged on the left and right parts of the transmission screw rod, a guide rod is fixedly inserted and positioned at the bottom of the transmission screw rod on the base, the bottoms of the moving blocks are provided with sleeves through connecting rods, the tops of the two moving blocks are provided with connecting rods through hinge seats, the other ends of the two connecting rods are provided with support plates through the hinge seats, and the front side and the rear side of the bottom of each support plate are provided with support components with buffering functions; has the advantages that: the utility model discloses a drive screw's rotation drives the movable block of both sides and removes to the middle part or keep away from the middle part, and then the connecting rod makes the backup pad upwards or move down to make the support carry out the lift adjustment, gyro wheel and supporting component have the supporting role to examining the utensil simultaneously, guarantee the stability of support, the buffering of the last spring of supporting component in addition, thereby guarantee to examine the result accuracy of utensil detection.
Description
Technical Field
The utility model relates to an automotive checking fixture's technical field specifically is a lifting support that automotive checking fixture used.
Background
In the automobile assembling process, the precision requirement on the installation and fixing positions of all parts of the automobile is high so as to meet the assembling requirement of the parts. Therefore, the accuracy requirement for the installation of the automobile parts is high, and the detection of the installation hole position is needed to achieve the high accuracy requirement. The checking fixture is firstly fixed through a support and then detected.
The current utensil support of examining has the portable support of adoption, but examines the utensil support and generally can't adjust once more when using, if change the height of examining the utensil, need dismantle it and install again, it is very troublesome that the operation gets up, and the stability of support is not good moreover, examines rigid connection between utensil and the support in addition, removes the in-process at the support, can't protect the mounting of examining on the utensil to influence the result that detects, for this the utility model provides a lifting support that utensil was used is examined to the car is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lifting support that utensil was used is examined to car to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the lifting support comprises a base, wherein a transmission screw is rotatably connected to the base through a bearing, moving blocks are arranged on the left portion and the right portion of the transmission screw, a guide rod is fixedly inserted into the bottom of the transmission screw on the base, sleeves are arranged at the bottom of the moving blocks through connecting rods, connecting rods are arranged at the tops of the two moving blocks through hinged seats, a supporting plate is arranged at the other end of each connecting rod through the hinged seat, clamps are arranged at the tops of the supporting plates, and supporting components with buffering functions are arranged on the front side and the rear side of the bottom of each supporting plate.
Preferably, the base is in an Contraband-shaped plate structure, and a stop block is arranged in the middle of the transmission screw rod.
Preferably, the transmission screw rod is of a double-screw structure, the rotation directions of the transmission screw rod are opposite and symmetrically distributed, and the moving block is connected with the transmission screw rod through internal and external threads.
Preferably, the sleeve is sleeved on the guide rod in a sliding mode, the bottom of the sleeve is rotatably connected with the idler wheels through the connecting seat, the idler wheels are arranged in a plurality, and the idler wheels are connected with the surface of the base in a rolling mode.
Preferably, the supporting component comprises a supporting rod, the surface of the base is provided with a containing groove, the opening of the containing groove is provided with a fixing plate, the bottom end of the supporting rod penetrates through the fixing plate and is provided with a limiting block, and a spring is arranged between the limiting block and the containing groove.
Preferably, the fixed plate passes through the bolt fastening on the base, the holding tank is provided with two sets ofly, and two sets ofly the holding tank is along drive screw symmetric distribution, the degree of depth of holding tank is greater than half of drive screw length.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a drive screw's rotation drives the movable block of both sides and removes to the middle part or keep away from the middle part, and then the connecting rod makes the backup pad upwards or move down to make the support carry out the lift adjustment, gyro wheel and supporting component have the supporting role to examining the utensil simultaneously, guarantee the stability of support, the buffering of the last spring of supporting component in addition, thereby guarantee to examine the result accuracy of utensil detection.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the bottom of the support plate of the present invention;
fig. 3 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.
In the figure: a base 1; a drive screw 2; a stopper 21; a moving block 3; a guide rod 4; a sleeve 41; a roller 42; a connecting rod 5; a support plate 6; a jig 61; a support member 7; a support bar 71; an accommodating groove 72; a fixed plate 73; a stopper 74; a spring 75.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a lifting support for an automobile checking fixture comprises a base 1, wherein the base 1 is of an Contraband-shaped plate structure, a transmission screw 2 is rotatably connected to the base 1 through a bearing, one end of the transmission screw 2 can be a driving motor or a rotating handle, kinetic energy is provided according to actual needs, the transmission screw 2 is of a double-screw structure and is distributed symmetrically in opposite rotating directions, moving blocks 3 are sleeved on the left portion and the right portion of the transmission screw 2, the moving blocks 3 are connected with the transmission screw 2 through internal and external threads, a stop block 21 is welded in the middle of the transmission screw 2, the stop block 21 is arranged to prevent the moving blocks 3 on the two sides from being separated from a thread track of the transmission screw 2, a guide rod 4 is fixedly inserted and connected to the bottom of the transmission screw 2, a sleeve 41 is welded to the bottom of the moving blocks 3 through a connecting rod, the sleeve 41 is slidably sleeved on the guide rod 4, and the guide rod 4 and the sleeve 41 prevent the moving blocks 3 from rotating, the bottom of sleeve 41 is connected with gyro wheel 42 through the connecting seat rotation, and gyro wheel 42 is provided with a plurality ofly, and roll connection between a plurality of gyro wheels 42 and the surface of base 1, a plurality of gyro wheels 42 have the supporting role to the removal of movable block 3, guarantee the stability of support at the in-process that goes up and down.
The top of two movable blocks 3 all articulates through articulated seat has connecting rod 5, the other end of two connecting rods 5 articulates through articulated seat has backup pad 6, the top welding of backup pad 6 has anchor clamps 61, anchor clamps 61 is fixed examining the utensil, supporting component 7 that has buffer function is all installed to both sides around the bottom of backup pad 6, supporting component 7 includes bracing piece 71, holding tank 72 has been seted up on base 1's surface, holding tank 72 is provided with two sets ofly, two sets of holding tank 72 are along 2 symmetric distribution of drive screw, the degree of depth of holding tank 72 is greater than half of 2 length of drive screw, fixed plate 73 is installed to the opening part of holding tank 72, fixed plate 73 passes through the bolt fastening on base 1, make things convenient for the installation of supporting component 7, fixed plate 73 and welding have stopper 74 are run through to the bottom of bracing piece 71, fixedly connected with spring 75 between stopper 74 and the holding tank 72.
The working principle is as follows: in actual use, the utility model discloses a rotation of drive screw 2, the movable block 3 that drives both sides removes to drive screw 2's middle part or keeps away from the middle part, and then both ends articulated connecting rod 5 makes backup pad 6 upwards or move down, thereby make the support carry out lift adjustment, high durability and convenient operation, at the in-process of adjusting, a plurality of gyro wheels 42 have the supporting role to the removal of movable block 3, guarantee the stability of support at the in-process that goes up and down, there is the supporting role to backup pad 6 through spring 75 on the supporting component 7, guarantee the stability of support, spring 75's buffering effect simultaneously, thereby guarantee to examine the result accuracy of utensil detection.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a lifting support that automotive checking fixture used, includes base (1), its characterized in that: the improved buffer mechanism is characterized in that a transmission screw (2) is rotatably connected onto the base (1) through a bearing, moving blocks (3) are arranged on the left portion and the right portion of the transmission screw (2), guide rods (4) are fixedly inserted into the bottom of the transmission screw (2) on the base (1), sleeves (41) are arranged at the bottom of the moving blocks (3) through connecting rods, connecting rods (5) are arranged at the top of the moving blocks (3) through hinged seats, supporting plates (6) are arranged at the other ends of the connecting rods (5) through hinged seats, clamps (61) are arranged at the top of the supporting plates (6), and supporting components (7) with buffer functions are arranged on the front side and the rear side of the bottom of the supporting plates (6).
2. The lifting support for the automobile inspection device according to claim 1, characterized in that: the base (1) is in an Contraband-shaped plate structure, and a stop block (21) is arranged in the middle of the transmission screw rod (2).
3. The lifting support for the automobile inspection device according to claim 1, characterized in that: the transmission screw rods (2) are of a double-screw structure, the rotating directions are oppositely and symmetrically distributed, and the moving block (3) is in internal and external threaded connection with the transmission screw rods (2).
4. The lifting support for the automobile inspection device according to claim 1, characterized in that: the sleeve (41) is sleeved on the guide rod (4) in a sliding mode, the bottom of the sleeve (41) is rotatably connected with the idler wheels (42) through the connecting seat, the idler wheels (42) are arranged in a plurality, and the idler wheels (42) are connected with the surface of the base (1) in a rolling mode.
5. The lifting support for the automobile inspection device according to claim 1, characterized in that: the supporting assembly (7) comprises a supporting rod (71), an accommodating groove (72) is formed in the surface of the base (1), a fixing plate (73) is arranged at an opening of the accommodating groove (72), the bottom end of the supporting rod (71) penetrates through the fixing plate (73) and is provided with a limiting block (74), and a spring (75) is arranged between the limiting block (74) and the accommodating groove (72).
6. The lifting support for the automobile inspection device according to claim 5, characterized in that: fixed plate (73) pass through the bolt fastening on base (1), holding tank (72) are provided with two sets ofly, and two sets of holding tank (72) are along drive screw (2) symmetric distribution, the degree of depth of holding tank (72) is greater than half of drive screw (2) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121300581.2U CN215060924U (en) | 2021-06-10 | 2021-06-10 | Lifting support for automobile checking fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121300581.2U CN215060924U (en) | 2021-06-10 | 2021-06-10 | Lifting support for automobile checking fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215060924U true CN215060924U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121300581.2U Active CN215060924U (en) | 2021-06-10 | 2021-06-10 | Lifting support for automobile checking fixture |
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| Country | Link |
|---|---|
| CN (1) | CN215060924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799223A (en) * | 2022-03-28 | 2022-07-29 | 深圳市佳汇印刷有限公司 | Laser printing equipment of steerable equilibrium degree |
-
2021
- 2021-06-10 CN CN202121300581.2U patent/CN215060924U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799223A (en) * | 2022-03-28 | 2022-07-29 | 深圳市佳汇印刷有限公司 | Laser printing equipment of steerable equilibrium degree |
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