CN210689437U - Automobile part checking fixture - Google Patents
Automobile part checking fixture Download PDFInfo
- Publication number
- CN210689437U CN210689437U CN201921903140.4U CN201921903140U CN210689437U CN 210689437 U CN210689437 U CN 210689437U CN 201921903140 U CN201921903140 U CN 201921903140U CN 210689437 U CN210689437 U CN 210689437U
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- 238000001514 detection method Methods 0.000 claims abstract description 102
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses an automobile part checking fixture, which comprises a device fixing plate, a detection assembly, a positioning driving motor, a positioning driving lead screw and a positioning driving assembly, wherein the detection assembly is arranged on the device fixing plate, the device fixing plate is provided with a positioning lead screw fixing groove, the positioning driving lead screw is rotatably arranged in the positioning lead screw fixing groove, the positioning driving motor is arranged in the device fixing plate, the positioning driving lead screw is connected with the output end of the positioning driving motor, and the positioning driving assembly can be slidably arranged on the positioning driving lead screw; the positioning driving assembly comprises a positioning driving piece, a positioning driving spring and a positioning piece. The utility model belongs to the technical field of spare part is examined the utensil, specifically provide an utilize the location drive lead screw that has two-way screw to drive the setting element and treat that detect spare part carries out elastic positioning, adopt the cooperation of removal driving drum to detect the automobile parts that drive lead screw realized the directional removal to the detection piece simultaneously and examine the utensil.
Description
Technical Field
The utility model relates to an utensil technical field is examined to spare part, specifically indicates an utensil is examined to automobile parts.
Background
Some through-holes that need process usually on the present automobile parts product are used for the assembly, need detect the through-hole with examining the utensil in automobile parts production process at present, but, the current utensil of examining simple structure can not go to adjust the distance that detects the piece as required, and is very inconvenient.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned current difficult problem, the utility model provides an utilize the location drive lead screw that has two-way screw to drive the setting element and treat and detect spare part and carry out elastic positioning, adopt the cooperation of removal driving drum to detect the automobile parts that the drive lead screw realized the directional removal to the detection piece simultaneously and examine utensil.
The utility model adopts the following technical scheme: the utility model relates to an automobile part checking fixture, including device fixed plate, detection module, location driving motor, location driving screw and location driving module, detection module locates on the device fixed plate, be equipped with location screw fixed slot on the device fixed plate, but location driving screw rotary locate in the location screw fixed slot, but location driving motor locates in the device fixed plate, location driving screw is connected with location driving motor's output, but location driving module slidable locates on location driving screw; the positioning driving assembly comprises a positioning driving piece, a positioning driving spring and a positioning piece, the positioning driving piece is slidably arranged on a positioning driving screw rod, a positioning driving threaded hole is formed in the positioning driving piece, threads are arranged on the inner wall of the positioning driving threaded hole, threads are arranged on the surface of the positioning driving screw rod, the positioning driving screw rod penetrates through the positioning driving threaded hole and is meshed and connected with the positioning driving threaded hole, positioning sliding grooves are formed in a device fixing plate and are symmetrically arranged on two sides of a positioning screw rod fixing groove, the positioning piece is slidably arranged in the positioning sliding grooves, two groups of positioning sliding grooves are favorable for improving the stability of the positioning piece in the moving process, one end of the positioning driving spring is arranged on the positioning driving piece, the other end of the positioning driving spring is arranged on the positioning piece, the positioning driving piece pushes, avoid the extrusion force to cause the damage to the spare part that awaits measuring when too big.
Further, the detection assembly comprises a movable shaft bracket, a movable driving motor, a movable driving shaft, a movable driving roller, a detection screw fixing part, a detection part connecting rod, a detection part, a detection driving screw, a detection driving motor, a detection motor placing cavity, a movable connecting rod, a connecting rod bracket, a limiting rod and a movable driving sliding part, wherein the movable shaft bracket is arranged on the device fixing plate, the connecting rod bracket is arranged on the device fixing plate and is arranged between the movable shaft bracket and the positioning screw fixing groove, the movable driving shaft is rotatably arranged on the movable shaft bracket, the movable driving motor is arranged on the device fixing plate, the movable driving shaft is connected with the output end of the movable driving motor, the movable driving roller is arranged on the movable driving shaft, the surface of the movable driving roller is provided with a curved surface sliding groove, and the limiting rod is arranged on the movable shaft bracket and is arranged below the movable driving roller, one end of the movable driving sliding part can be arranged on the limiting rod in a sliding way, the other end of the movable driving sliding part can be arranged in the curved surface sliding groove in a sliding way, one end of the movable connecting rod is arranged on the movable driving sliding part, the movable connecting rod is arranged on the connecting rod bracket in a sliding way, the detection motor placing cavity is arranged at the other end of the movable connecting rod, the detection driving motor is arranged in the detection motor placing cavity, the detection screw fixing piece is arranged on the detection motor placing cavity, a detection screw fixing groove is arranged on one side, close to the positioning screw fixing groove, of the detection screw fixing piece, the detection driving screw rod is rotatably arranged in the detection screw rod fixing groove, one end of the detection driving screw rod penetrates through the top wall of the detection motor placing cavity and is connected with the output end of the detection driving motor, the detection piece connecting rod is slidably arranged on the detection driving screw rod, and the detection piece is arranged on the detection piece connecting rod.
Further, the location drive assembly is equipped with two sets ofly, and two sets ofly are location drive assembly one and location drive assembly two respectively, location drive lead screw middle part is equipped with the unthreaded district, the location drive lead screw is located the screw thread opposite direction of unthreaded district both sides, the location driving piece of location drive assembly one and location drive assembly two uses the unthreaded district to set up as the axisymmetric, the setting element is located between unthreaded district and the location driving piece, and location drive lead screw forward and reverse rotation can drive location drive assembly one and location drive assembly two and do and be close to each other and keep away from the motion.
Furthermore, the curved surface sliding grooves are spirally arranged along the circumferential surface of the movable driving roller, the curved surface sliding grooves are arranged in an axisymmetric manner by taking the center line of the movable driving roller as an axis, two ends of the two groups of symmetrically arranged curved surface sliding grooves are communicated in an arc manner, and the movable driving sliding part can move back and forth by sliding in the two groups of curved surface sliding grooves.
Furthermore, the moving connecting rods are arranged in two groups in parallel, and the two groups of moving connecting rods play a role in balancing and supporting the detection motor placing cavity.
Further, the detection piece is arranged in a circular structure, the diameter of the detection piece is equal to that of the through hole in the part to be detected, the detection piece can be inserted into the through hole when moving to the position of the specified through hole, and the through hole is a qualified through hole, otherwise the through hole is determined to be an unqualified through hole.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: according to the scheme, the automobile part detection tool realizes horizontal movement of the detection piece by moving the driving sliding piece to slide in the two groups of curved surface sliding grooves, and realizes movement of the detection piece in the height direction by detecting the driving lead screw; the positioning driving screw rod rotates forwards and backwards to drive the first positioning driving assembly and the second positioning driving assembly to move close to and away from each other, so that the part to be detected is positioned, clamped and released.
Drawings
FIG. 1 is a schematic structural view of the inspection device for automobile parts of the present invention;
fig. 2 is the utility model relates to an automobile parts examines utensil detection subassembly schematic diagram.
Wherein, 1, a device fixing plate, 2, a detection component, 3, a positioning driving motor, 4, a positioning driving screw rod, 5, a positioning driving component, 6, a positioning screw rod fixing groove, 7, a positioning driving component, 8, a positioning driving spring, 9, a positioning piece, 10, a positioning driving threaded hole, 11, a positioning sliding groove, 12, a moving shaft bracket, 13, a moving driving motor, 14, a moving driving shaft, 15, a moving driving roller and 16, the detection device comprises a detection lead screw fixing part, 17, a detection part connecting rod, 18, a detection part, 19, a detection driving lead screw, 20, a detection driving motor, 21, a detection motor placing cavity, 22, a moving connecting rod, 23, a connecting rod support, 24, a limiting rod, 25, a moving driving sliding part, 26, a curved surface sliding groove, 27, a detection lead screw fixing groove, 28, a first positioning driving assembly, 29, a second positioning driving assembly, 30 and a non-threaded area.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, the utility model relates to an automobile part checking fixture, including device fixed plate 1, detection component 2, positioning driving motor 3, positioning driving lead screw 4 and positioning driving component 5, detection component 2 is located on device fixed plate 1, device fixed plate 1 is provided with positioning lead screw fixed slot 6, positioning driving lead screw 4 is rotatable to be located in positioning lead screw fixed slot 6, positioning driving motor 3 is located in device fixed plate 1, positioning driving lead screw 4 is connected with the output end of positioning driving motor 3, positioning driving component 5 is slidable to be located on positioning driving lead screw 4; the positioning driving assembly 5 comprises a positioning driving piece 7, a positioning driving spring 8 and a positioning piece 9, the positioning driving piece 7 is slidably arranged on the positioning driving screw rod 4, a positioning driving threaded hole 10 is formed in the positioning driving piece 7, the positioning driving screw rod 4 penetrates through the positioning driving threaded hole 10 and is meshed with the positioning driving threaded hole, a positioning sliding groove 11 is formed in the device fixing plate 1, the positioning sliding groove 11 is symmetrically arranged on two sides of a positioning screw rod fixing groove 6, the positioning piece 9 is slidably arranged in the positioning sliding groove 11, one end of the positioning driving spring 8 is arranged on the positioning driving piece 7, and the other end of the positioning driving spring 8 is arranged on the positioning piece 9.
The detection assembly 2 comprises a moving shaft bracket 12, a moving driving motor 13, a moving driving shaft 14, a moving driving roller 15, a detection screw fixing part 16, a detection part connecting rod 17, a detection part 18, a detection driving screw 19, a detection driving motor 20, a detection motor placing cavity 21, a moving connecting rod 22, a connecting rod bracket 23, a limiting rod 24 and a moving driving sliding part 25, wherein the moving shaft bracket 12 is arranged on a device fixing plate 1, the connecting rod bracket 23 is arranged on the device fixing plate 1 and is arranged between the moving shaft bracket 12 and a positioning screw fixing groove 6, the moving driving shaft 14 is rotatably arranged on the moving shaft bracket 12, the moving driving motor 13 is arranged on the device fixing plate 1, the moving driving shaft 14 is connected with the output end of the moving driving motor 13, the moving driving roller 15 is arranged on the moving driving shaft 14, and the surface of the moving driving roller 15 is provided with a curved surface sliding groove 26, the limiting rod 24 is arranged on the moving shaft bracket 12 and below the moving driving roller 15, one end of the moving driving slider 25 is slidably arranged on the limiting rod 24, the other end of the moving driving slider 25 is slidably arranged in the curved surface sliding groove 26, one end of the moving connecting rod 22 is arranged on the moving driving slider 25, the moving connecting rod 22 is slidably arranged on the connecting rod bracket 23, the detection motor placing cavity 21 is arranged at the other end of the moving connecting rod 22, the detection driving motor 20 is arranged in the detection motor placing cavity 21, the detection screw fixing member 16 is arranged on the detection motor placing cavity 21, a detection screw fixing groove 27 is arranged on the detection screw fixing member 16 close to one side of the positioning screw fixing groove 6, the detection driving screw 19 is rotatably arranged in the detection screw fixing groove 27, one end of the detection driving screw 19 penetrates through the top wall of the detection motor placing cavity 21 and is connected with the output end of the detection driving motor 20, the detection piece connecting rod 17 is slidably arranged on the detection driving screw rod 19, and the detection piece 18 is arranged on the detection piece connecting rod 17.
The positioning driving assembly 5 is provided with two sets of positioning driving assemblies, the two sets of positioning driving assemblies are a first positioning driving assembly 28 and a second positioning driving assembly 29 respectively, the middle of the positioning driving screw rod 4 is provided with a thread-free area 30, the positioning driving screw rod 4 is located on two sides of the thread-free area 30, the positioning driving pieces 7 of the first positioning driving assembly 28 and the second positioning driving assembly 29 are arranged in an axial symmetry mode through the thread-free area 30, and the positioning piece 9 is arranged between the thread-free area 30 and the positioning driving pieces 7. The curved sliding grooves 26 are spirally arranged along the circumferential surface of the moving driving roller 15, the curved sliding grooves 26 are symmetrically arranged by taking the central line of the moving driving roller 15 as an axis, and two ends of the two groups of symmetrically arranged curved sliding grooves 26 are communicated in an arc shape. Two groups of moving connecting rods 22 are arranged in parallel. The detection piece 18 is arranged in a circular structure, and the diameter of the detection piece 18 is equal to that of a through hole in the part to be detected.
When the device is used, a part to be detected is placed between the first positioning driving assembly 28 and the second positioning driving assembly 29, the positioning driving motor 3 is driven, the positioning driving motor 3 drives the first positioning driving assembly 28 and the second positioning driving assembly 29 to mutually approach through the rotation of the positioning driving screw rod 4 until the positioning driving piece 7 pushes the positioning piece 9 in the first positioning driving assembly 28 and the second positioning driving assembly 29 to hold the part to be detected, then the detection driving motor 20 drives the detection piece 18 to move to the specified height of the through hole in the height direction through the detection driving screw rod 19, finally the mobile driving motor 13 is driven, the mobile driving motor 13 drives the mobile driving sliding piece 25 to slide in the curved surface sliding groove 26 through the rotation of the mobile driving roller 15 to move towards the direction close to the part to be detected, the mobile driving sliding piece 25 drives the detection piece 18 to move towards the side close to the through hole through the mobile connecting, when the detection piece 18 moves to the position of the specified through hole, the detection piece can be inserted into the through hole, namely, the through hole is qualified, otherwise, the detection piece is judged to be an unqualified through hole, and the detection piece 18 can be withdrawn from the through hole and the part to be detected can be loosened by performing reverse operation.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. The utility model provides an automobile parts examines utensil which characterized in that: the device comprises a device fixing plate, a detection assembly, a positioning driving motor, a positioning driving lead screw and a positioning driving assembly, wherein the detection assembly is arranged on the device fixing plate, a positioning lead screw fixing groove is formed in the device fixing plate, the positioning driving lead screw is rotatably arranged in the positioning lead screw fixing groove, the positioning driving motor is arranged in the device fixing plate, the positioning driving lead screw is connected with the output end of the positioning driving motor, and the positioning driving assembly is slidably arranged on the positioning driving lead screw; the positioning driving assembly comprises a positioning driving piece, a positioning driving spring and a positioning piece, the positioning driving piece is slidably arranged on the positioning driving screw rod, a positioning driving threaded hole is formed in the positioning driving piece, the positioning driving screw rod penetrates through the positioning driving threaded hole and is connected with the positioning driving threaded hole in a meshed mode, a positioning sliding groove is formed in the device fixing plate, the positioning sliding groove is symmetrically arranged on two sides of a positioning screw rod fixing groove, the positioning piece is slidably arranged in the positioning sliding groove, one end of the positioning driving spring is arranged on the positioning driving piece, and the other end of the positioning driving spring is arranged on the positioning piece.
2. The automobile part testing fixture according to claim 1, wherein: the detection assembly comprises a moving shaft bracket, a moving driving motor, a moving driving shaft, a moving driving roller, a detecting lead screw fixing part, a detecting part connecting rod, a detecting part, a detecting driving lead screw, a detecting driving motor, a detecting motor placing cavity, a moving connecting rod, a connecting rod bracket, a limiting rod and a moving driving sliding part, wherein the moving shaft bracket is arranged on a device fixing plate, the connecting rod bracket is arranged on the device fixing plate and is arranged between the moving shaft bracket and a positioning lead screw fixing groove, the moving driving shaft is rotatably arranged on the moving shaft bracket, the moving driving motor is arranged on the device fixing plate, the moving driving shaft is connected with the output end of the moving driving motor, the moving driving roller is arranged on the moving driving shaft, the surface of the moving driving roller is provided with a curved surface sliding groove, the limiting rod is arranged on the moving shaft bracket and is arranged below, one end of the movable driving sliding part can be arranged on the limiting rod in a sliding way, the other end of the movable driving sliding part can be arranged in the curved surface sliding groove in a sliding way, one end of the movable connecting rod is arranged on the movable driving sliding part, the movable connecting rod is arranged on the connecting rod bracket in a sliding way, the detection motor placing cavity is arranged at the other end of the movable connecting rod, the detection driving motor is arranged in the detection motor placing cavity, the detection screw fixing piece is arranged on the detection motor placing cavity, a detection screw fixing groove is arranged on one side, close to the positioning screw fixing groove, of the detection screw fixing piece, the detection driving screw rod is rotatably arranged in the detection screw rod fixing groove, one end of the detection driving screw rod penetrates through the top wall of the detection motor placing cavity and is connected with the output end of the detection driving motor, the detection piece connecting rod is slidably arranged on the detection driving screw rod, and the detection piece is arranged on the detection piece connecting rod.
3. The automobile part testing fixture according to claim 1, wherein: the positioning driving assembly is provided with two sets of positioning driving assemblies I and two sets of positioning driving assemblies II, a thread-free area is arranged in the middle of the positioning driving screw, the positioning driving screw is located on two sides of the thread-free area, the thread directions of the positioning driving screw are opposite, the positioning driving pieces of the positioning driving assemblies I and the positioning driving assemblies II are arranged in an axial symmetry mode by using the thread-free area, and the positioning pieces are arranged between the thread-free area and the positioning driving pieces.
4. The automobile part testing fixture according to claim 2, wherein: the curved surface sliding grooves are spirally arranged along the circumferential surface of the movable driving roller, the curved surface sliding grooves are arranged in an axisymmetric mode by taking the central line of the movable driving roller as an axis, and two ends of each two symmetrically arranged curved surface sliding grooves are communicated in an arc mode.
5. The automobile part testing fixture according to claim 2, wherein: two groups of moving connecting rods are arranged in parallel.
6. The automobile part testing fixture according to claim 2, wherein: the detection piece is arranged in a circular structure, and the diameter of the detection piece is equal to that of the through hole in the part to be detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921903140.4U CN210689437U (en) | 2019-11-06 | 2019-11-06 | Automobile part checking fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921903140.4U CN210689437U (en) | 2019-11-06 | 2019-11-06 | Automobile part checking fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210689437U true CN210689437U (en) | 2020-06-05 |
Family
ID=70903818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921903140.4U Expired - Fee Related CN210689437U (en) | 2019-11-06 | 2019-11-06 | Automobile part checking fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210689437U (en) |
-
2019
- 2019-11-06 CN CN201921903140.4U patent/CN210689437U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 |