CN223295341U - Automatic thread detection equipment for piston rod - Google Patents
Automatic thread detection equipment for piston rodInfo
- Publication number
- CN223295341U CN223295341U CN202422851385.4U CN202422851385U CN223295341U CN 223295341 U CN223295341 U CN 223295341U CN 202422851385 U CN202422851385 U CN 202422851385U CN 223295341 U CN223295341 U CN 223295341U
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- piston rod
- workbench
- tooth
- slide block
- bracket
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Abstract
本实用新型公开了一种活塞杆自动螺纹检测设备，包括：工作台；固定支架，其沿所述工作台长度方向设置并固定安装在所述工作台上；所述固定支架上间隔设置有多个第一活塞杆卡槽；移动支架，其与所述固定支架平行设置，所述移动支架上间隔设置有多个第二活塞杆卡槽；其中，所述第二活塞杆卡槽与所述第一活塞杆卡槽的数量和间隔均相同；升降机构；平移机构，其运动端与所述移动支架连接，能够驱动所述移动支架沿所述工作台长度方向往复运动；所述升降机构能够驱动所述平移机构上下移动；两台检牙机，其对活塞杆两端螺纹进行检测；所述两台检牙机分别对应不同的所述第一活塞杆卡槽设置；两根检测推动杆，其用于将活塞杆推入所述检牙机中进行检测。
The utility model discloses an automatic thread detection device for piston rods, comprising: a workbench; a fixed bracket, which is arranged along the length direction of the workbench and fixedly mounted on the workbench; a plurality of first piston rod slots are arranged at intervals on the fixed bracket; a movable bracket, which is arranged parallel to the fixed bracket, and a plurality of second piston rod slots are arranged at intervals on the movable bracket; wherein the number and intervals of the second piston rod slots are the same as those of the first piston rod slots; a lifting mechanism; a translation mechanism, a moving end of which is connected to the movable bracket and can drive the movable bracket to reciprocate along the length direction of the workbench; the lifting mechanism can drive the translation mechanism to move up and down; two dental inspection machines, which detect the threads at both ends of the piston rod; the two dental inspection machines respectively correspond to different first piston rod slot settings; and two detection push rods, which are used to push the piston rod into the dental inspection machines for detection.
Description
Technical Field
The utility model belongs to the technical field of detection of piston rods of automobile shock absorbers, and particularly relates to automatic thread detection equipment for a piston rod.
Background
At present, the piston rod of the shock absorber detects the finished product leaving the factory and needs to carry out go-gauge detection on the client ends at the two ends of the piston rod and the piston ends, so that defective products are prevented from flowing into the client, and the go-gauge hundred-detection product is needed manually, so that the labor intensity is high and the production efficiency is low.
Disclosure of utility model
The utility model aims to overcome the defects of high labor intensity and low production efficiency in the detection of a piston rod in the prior art, and provides automatic screw thread detection equipment for the piston rod, which realizes the accurate positioning and conveying of the piston rod in the detection process, can efficiently and accurately detect the screw thread of the piston rod, and simultaneously reduces the labor intensity and is simple to operate.
The technical scheme provided by the utility model is as follows:
An automatic thread detection device for a piston rod, comprising:
A work table;
the fixed bracket is arranged along the length direction of the workbench and fixedly installed on the surface of the workbench, and a plurality of first piston rod clamping grooves are formed in the fixed bracket at intervals along the length direction of the workbench;
the movable bracket is arranged in parallel with the fixed bracket, and a plurality of second piston rod clamping grooves are formed in the movable bracket at intervals;
The second piston rod clamping grooves and the first piston rod clamping grooves are the same in number and interval;
A lifting mechanism mounted on the table;
The translation mechanism is connected with the moving support at the moving end and can drive the moving support to reciprocate along the length direction of the workbench;
The lifting mechanism is connected with a translation mechanism mounting plate at the moving end, the translation mechanism is mounted on the translation mechanism mounting plate, and the lifting mechanism can drive the translation mechanism to move up and down;
The two tooth detection machines are respectively arranged at two sides of the workbench and used for detecting threads at two ends of the piston rod;
the two detection pushing rods are arranged on the other side of the workbench corresponding to the position of the tooth detector and used for pushing the piston rod into the tooth detector for detection.
Preferably, the method further comprises:
the temporary storage platform is fixedly arranged on the workbench;
The fixed sliding block is arranged at one end of the fixed bracket and is fixedly connected with the workbench through the mounting bracket, and the upper surface of the fixed sliding block is an inclined plane;
The movable slide block is arranged between the temporary storage platform and the fixed slide block;
The piston rod end of the movable slide block lifting cylinder is fixedly connected with the movable slide block to drive the movable slide block to move up and down, and the cylinder body end is fixedly connected with the mounting bracket;
And a slide block limiting part is arranged at the position, close to the movable slide block, of the fixed slide block.
Preferably, the method further comprises:
The sorting plate is arranged at the other end of the fixed bracket and is fixedly connected with the workbench;
one end of the turning plate is rotationally connected with the sorting plate;
And the piston rod end of the sorting cylinder is connected with the other end of the turning plate, and the cylinder body is fixedly connected with the workbench.
Preferably, the tooth checking machine is provided with a thread detection mechanism, and the thread detection mechanism comprises a floating reamer seat, a gauge seat and a go gauge, wherein the floating reamer seat is arranged on a servo motor of the tooth checking machine, the gauge seat is coaxially arranged on the floating reamer seat, and the go gauge is coaxially arranged in the gauge seat.
Preferably, the automatic tooth checking machine further comprises two powerful finger air claws which are slidably arranged on the bottom plate corresponding to the tooth checking machine, a reset spring is arranged between the tooth checking machine and the powerful finger air claws, and two clamps which are arranged on the corresponding powerful finger air claws.
Preferably, the number of the first piston rod clamping grooves and the second piston rod clamping grooves is four.
The first positioning limiting part is arranged on one side of the workbench corresponding to the first piston rod clamping groove, the first positioning pushing rod is arranged on the other side of the workbench corresponding to the first positioning limiting part, the second positioning limiting part is arranged on one side of the workbench corresponding to the third piston rod clamping groove, the second positioning pushing rod is arranged on the other side of the workbench corresponding to the second positioning limiting part, the two tooth checking machines are respectively a first tooth checking machine and a second tooth checking machine, the first tooth checking machine is arranged on the position corresponding to the second piston rod clamping groove, the second tooth checking machine is arranged on the same side of the first tooth checking machine and the second tooth checking machine, and the second tooth checking machine is arranged on the same side of the first tooth checking machine and the second tooth checking machine.
The automatic thread detection equipment for the piston rod has the beneficial effects that the accurate positioning and conveying of the piston rod in the detection process are realized, the thread of the piston rod can be automatically detected efficiently and accurately, the labor intensity is reduced, and the operation is simple.
Drawings
Fig. 1 is a front view showing the general structure of an automatic thread detecting apparatus for a piston rod according to the present utility model.
Fig. 2 is a side view of the general structure of the automatic thread detecting apparatus for a piston rod according to the present utility model.
Fig. 3 is a top view showing the general structure of the automatic thread detecting apparatus for a piston rod according to the present utility model.
Fig. 4 is a schematic structural diagram of a temporary storage lifting mechanism according to the present utility model.
Fig. 5 is a top view of the temporary storage lifting mechanism according to the present utility model.
Fig. 6 is a schematic structural diagram of a transmission mechanism according to the present utility model.
Fig. 7 is a schematic structural diagram of a tooth detector mechanism according to the present utility model.
Fig. 8 is a schematic structural diagram of a blanking NG sorting mechanism according to the present utility model.
Detailed Description
The present utility model is described in further detail below with reference to the drawings to enable those skilled in the art to practice the utility model by referring to the description.
As shown in fig. 1-3, the utility model provides automatic thread detection equipment for a piston rod, which consists of a temporary storage lifting mechanism, a positioning to-be-detected mechanism, a transmission mechanism, a tooth detection machine mechanism and a blanking NG sorting mechanism.
The automatic screw thread detection device comprises a workbench 610, a distribution box 630 and a distribution box 630, wherein the workbench 610 is a rectangular frame, a fixed support mounting plate 315 is arranged on the upper surface of the workbench to serve as a table top of the workbench 610, fixed feet 620 are arranged at four corners of the bottom of the workbench to ensure stability and safety of the whole detection device, and the distribution box 630 is arranged on the bottom frame of the workbench 610 and is used for providing electric power support for the whole automatic screw thread detection device of a piston rod.
The working flow of the automatic thread detection equipment for the piston rod comprises the steps of firstly, enabling the piston rod to enter a positioning waiting detection mechanism through a temporary storage platform 110 of a temporary storage lifting mechanism, then, enabling the piston rod to be conveyed to a tooth detection mechanism through the transmission mechanism, enabling the piston rod to be conveyed to the tooth detection mechanism, enabling the piston rod to be conveyed to a first tooth detection machine 411 through the transmission mechanism, enabling the piston rod to be conveyed to a third first piston rod clamping groove 313 through the transmission mechanism, enabling the piston rod in the third first piston rod clamping groove 313 to be conveyed to a second tooth detection machine 412, enabling the piston rod to be conveyed to the position of a piston end of the piston rod to be detected, enabling the client end and the piston end to be simultaneously in a beat, enabling the detected piston rod to be conveyed to a blanking NG sorting mechanism, enabling the client end or the piston end to be automatically fed down if a product of the piston rod is qualified, enabling the client end or the piston end to be in a bad NG 520 to be automatically rolled down, and enabling the product to be automatically rolled down into a bin NG 520.
As shown in fig. 4-5, the temporary storage lifting mechanism includes a temporary storage platform 110 with an inclined surface on an upper surface, and the temporary storage platform 110 is fixedly mounted on the workbench 610 through a temporary storage platform fixing frame 111; a fixed slider 130, the upper surface of which is a slope; the fixed slider 130 is fixedly installed on the workbench 610 through the installation bracket 140; the mounting bracket 140 comprises a first side plate 141, a bottom plate 142 and a movable slide block lifting cylinder mounting plate 143, wherein the bottom plate 142 is horizontally arranged, the first side plate 141 and the movable slide block lifting cylinder mounting plate 143 are vertically and fixedly connected to the bottom plate 142, the first side plate 141 is fixedly connected with the workbench 610, the mounting bracket 140 is fixedly connected with the workbench 610, the upper surface of the movable slide block 120 is an inclined surface, the movable slide block 120 is arranged between the temporary storage platform 110 and the fixed slide block 130 and is connected with the bottom plate 142 through two first optical axes 180, four slide block limiting parts 160 are arranged on the fixed slide block 130 at positions close to the movable slide block 120, which ensure that the highest bottom edge position of the movable slide block 120 is flush with the bottom edge of the fixed slide block 130 when the movable slide block 120 moves upwards, the upper surface of the movable slide block 120 and the upper surface of the fixed slide block 130 form a smooth inclined surface, a piston rod end 143 is smoothly moved into the positioning waiting mechanism from the temporary storage lifting mechanism to wait for detection, the movable slide block lifting piston 150 is fixedly connected with the lower surface of the movable slide block 120 through two first optical axes 180, the movable slide block lifting piston 152 is fixedly connected with the upper cylinder body 140, the movable slide block 150 is fixedly connected with the upper cylinder body 151 and fixedly arranged on the upper cylinder body of the movable slide block 120, two first linear bearings 170 are disposed on the bottom plate 142, the two first linear bearings 170 are disposed on two sides of the movable slider lifting cylinder 150, one end of the first optical axis 180 is fixedly connected with the movable slider 120, the other end of the first optical axis 180 passes through the first linear bearings 170, and the movable slider 120 is guaranteed to move up and down along a straight line by matching the first optical axis 180 with the first linear bearings 170.
As shown in fig. 6, the transmission mechanism includes a fixed bracket 310 disposed along a length direction of the table 610 and fixedly mounted on the fixed bracket mounting plate 315; the fixed slide 130 is arranged at one end of the fixed bracket 310, the sorting plate 510 is arranged at the other end of the fixed bracket 310, four first piston rod clamping grooves are arranged on the fixed bracket 310 at intervals along the length direction of the workbench 610, the four first piston rod clamping grooves are sequentially arranged from the fixed slide 130 to the sorting plate 510 along the length direction of the workbench 610 and are sequentially arranged into the first piston rod clamping groove 311, the second first piston rod clamping groove 312, the third first piston rod clamping groove 313 and the fourth first piston rod clamping groove 314, the movable bracket 320 is arranged in parallel with the fixed bracket 310, four second piston rod clamping grooves 321 are arranged on the movable bracket 320 at intervals, wherein the number and the intervals of the second piston rod clamping grooves 321 and the first piston rod clamping grooves are the same, the lifting mechanism mounting plate 343 is fixedly arranged below the fixed bracket mounting plate 315 through four second optical axes 350 at four corners, so that the lifting mechanism is fixedly arranged on the workbench 610, the lifting mechanism is provided with a second linear bearing bracket 340, the lifting mechanism is arranged on the lifting mechanism mounting plate 343, the lifting mechanism is vertically arranged on the lifting mechanism mounting plate 343 through a cylinder block 343, the lifting mechanism 340 is vertically arranged on the lifting mechanism mounting plate 340, the lifting mechanism is vertically arranged on the lifting mechanism mounting plate 343 through the lifting mechanism mounting plate 340, the moving support 320 is slidably mounted on the translating mechanism mounting plate 333 through a first linear slide rail 380, the translating mechanism 330 is a transverse moving cylinder, the side edge of a cylinder body 332 of the transverse moving cylinder is mounted on the translating mechanism mounting plate 333, so that the translating mechanism 330 is fixedly mounted on the translating mechanism mounting plate 333, a moving end 331 of the translating mechanism is connected with the moving support 320 and can drive the moving support 310 to reciprocate along the length direction of the workbench 610, the moving end 341 of the lifting mechanism is connected with the translating mechanism mounting plate 333, the lifting mechanism 340 can drive the translating mechanism 330 to move up and down, one end of a third optical axis 360 is fixedly connected with the translating mechanism mounting plate 333, the other end of the third optical axis 360 passes through the second linear bearing 370 and is provided with a fixing ring 361 of the third optical axis, the third optical axis 360 is matched with the second linear bearing 370 through the fixing ring of the third optical axis 360, the third optical axis is used for fixing the third optical axis 360 and limiting the movement of the third optical axis 360.
The positioning and waiting mechanism comprises two positioning and limiting parts, namely a first positioning and limiting part 211 and a second positioning and limiting part 212, two positioning push rods, namely a first positioning push rod 221 and a second positioning push rod 222, wherein the first positioning and limiting part 211 is arranged on one side of the workbench 610 corresponding to the position of the first piston rod clamping groove 311, the first positioning push rod 221 is arranged on the other side of the workbench 610 corresponding to the position of the first positioning and limiting part 211, the second positioning and limiting part 212 is arranged on one side of the workbench 610 corresponding to the position of the third first piston rod clamping groove 313, the second positioning push rod 222 is arranged on the other side of the workbench 610 corresponding to the position of the second positioning and limiting part 212, and the positioning and limiting part is matched with the positioning push rod to enable a piston rod to be detected to be positioned at a specified position and waiting for thread detection.
As shown in FIG. 7, the tooth checking machine mechanism comprises two tooth checking machines 410, two detection pushing rods 490 and two detection pushing rods, wherein the two tooth checking machines 410 are respectively arranged at two sides of the workbench 610 in a manner of being perpendicular to the fixed support 310 and respectively fixedly arranged on the workbench 610 for detecting threads at two ends of a piston rod, the two tooth checking machines 410 are respectively arranged corresponding to different first piston rod clamping grooves, the first tooth checking machine 411 is arranged corresponding to the second first piston rod clamping groove 312, the second tooth checking machine 412 is arranged corresponding to the fourth first piston rod clamping groove 314, the two detection pushing rods 490 are respectively arranged at the other sides of the workbench 610 and respectively corresponding to the first tooth checking machine 411 and the second tooth checking machine 412 and are used for pushing the piston rod into the corresponding tooth checking machine 410 for thread detection, the first positioning limiting part 211 and the first tooth checking machine 411 are respectively arranged at the same side, and the second positioning part 212 and the second tooth checking machine 212 are respectively arranged at the same side.
The tooth checking machine 410 is provided with a thread detection mechanism, and the thread detection mechanism comprises a floating reamer seat 420, a gauge seat 430 and a go gauge 440, wherein the floating reamer seat 420 is arranged on a servo motor of the tooth checking machine 410, the gauge seat 430 is coaxially arranged on the floating reamer seat 420, and the go gauge 440 is coaxially arranged in the gauge seat 430.
The tooth checking machine mechanism further comprises two powerful finger air claw supports 451 which are slidably mounted on the tooth checking machine bottom plate 413 through second linear sliding rails 470 and a fourth optical axis 480, a return spring 482 is arranged between the powerful finger air claw supports 451 and the tooth checking machine bottom plate 413, the return spring 482 is arranged on the fourth optical axis 480, the fourth optical axis 480 is parallel to the tooth checking machine bottom plate 413, one end of the fourth optical axis 480 is fixedly connected with the tooth checking machine bottom plate 413 and provided with a fixing ring 481 of the fourth optical axis, the other end of the fourth optical axis 480 is connected with the powerful finger air claw supports 451, the fourth optical axis 480 penetrates through the powerful finger air claw supports 451 and is provided with fixing rings 481 of the fourth optical axis on two sides of the powerful finger air claw supports 451, the two powerful finger air claws 450 are mounted on the powerful finger air claw supports 451, and the two clamps 460 are mounted on the powerful finger air claws 450.
As shown in fig. 8, the blanking NG and sorting mechanism includes the sorting plate 510 disposed at the other end of the fixed support 310, the sorting plate 510 fixedly connected to the table 610 through a second side plate 530, one end of the turning plate 520 rotatably connected to the sorting plate 510 through a pin 521, two sorting cylinders 540 having piston rod ends 541 connected to the other end of the turning plate 520 through the pin 521, and a cylinder 542 fixedly connected to the second side plate 530, such that the sorting cylinders 540 are fixedly mounted on the table 610, and the two sorting cylinders 540 are disposed on two sides of the table 610.
The automatic thread detection equipment for the piston rod provided by the utility model realizes the accurate positioning and transmission of the piston rod in the detection process, can efficiently and accurately detect the thread of the piston rod, and simultaneously reduces the labor intensity and is simple to operate. The automatic thread detection equipment for the piston rod is reliable in production process, ensures the safety of the piston rod in the production process and the final product, is free from complex programming, is simple to operate and easy to set, reduces labor intensity through program signal control, and improves efficiency.
Although embodiments of the present utility model have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the utility model would be readily apparent to those skilled in the art, and accordingly, the utility model is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (7)
1. An automatic thread detection device for a piston rod, comprising:
A work table;
the fixed bracket is arranged along the length direction of the workbench and fixedly installed on the surface of the workbench, and a plurality of first piston rod clamping grooves are formed in the fixed bracket at intervals along the length direction of the workbench;
the movable bracket is arranged in parallel with the fixed bracket, and a plurality of second piston rod clamping grooves are formed in the movable bracket at intervals;
The second piston rod clamping grooves and the first piston rod clamping grooves are the same in number and interval;
A lifting mechanism mounted on the table;
The translation mechanism is connected with the moving support at the moving end and can drive the moving support to reciprocate along the length direction of the workbench;
The lifting mechanism is connected with a translation mechanism mounting plate at the moving end, the translation mechanism is mounted on the translation mechanism mounting plate, and the lifting mechanism can drive the translation mechanism to move up and down;
The two tooth detection machines are respectively arranged at two sides of the workbench and used for detecting threads at two ends of the piston rod;
the two detection pushing rods are arranged on the other side of the workbench corresponding to the position of the tooth detector and used for pushing the piston rod into the tooth detector for detection.
2. The automatic thread detection device of a piston rod according to claim 1, further comprising:
the temporary storage platform is fixedly arranged on the workbench;
The fixed sliding block is arranged at one end of the fixed bracket and is fixedly connected with the workbench through the mounting bracket, and the upper surface of the fixed sliding block is an inclined plane;
The movable slide block is arranged between the temporary storage platform and the fixed slide block;
The piston rod end of the movable slide block lifting cylinder is fixedly connected with the movable slide block to drive the movable slide block to move up and down, and the cylinder body end is fixedly connected with the mounting bracket;
And a slide block limiting part is arranged at the position, close to the movable slide block, of the fixed slide block.
3. The automatic thread detection device of a piston rod according to claim 1, further comprising:
The sorting plate is arranged at the other end of the fixed bracket and is fixedly connected with the workbench;
one end of the turning plate is rotationally connected with the sorting plate;
And the piston rod end of the sorting cylinder is connected with the other end of the turning plate, and the cylinder body is fixedly connected with the workbench.
4. The automatic thread detection device for the piston rod according to claim 1, wherein the thread detection mechanism is arranged on the tooth detector and comprises a floating reamer seat, a gauge seat and a go gauge, wherein the floating reamer seat is arranged on a servo motor of the tooth detector, the gauge seat is coaxially arranged on the floating reamer seat, and the go gauge is coaxially arranged in the gauge seat.
5. The automatic thread detecting apparatus for a piston rod according to claim 1, further comprising two powerful finger air jaws slidably mounted on a base plate corresponding to the dental caries detecting machine, a return spring provided between the dental caries detecting machine and the powerful finger air jaws, and two jigs mounted on the corresponding powerful finger air jaws.
6. The automatic piston rod thread detecting apparatus according to claim 1, wherein the number of the first piston rod catching groove and the second piston rod catching groove is four.
7. The automatic thread detection device for a piston rod according to claim 6, wherein a first positioning and limiting part is arranged on one side of the workbench, a first positioning push rod is arranged on the other side of the workbench, a second positioning and limiting part is arranged on one side of the workbench, a second positioning push rod is arranged on the other side of the workbench, a second positioning push rod is arranged on the same side of the workbench, a first tooth checking machine is arranged on the other side of the workbench, a second tooth checking machine is arranged on the other side of the workbench, a first tooth checking machine is arranged on the other side of the workbench, a second tooth checking machine is arranged on the other side of the workbench, and a fourth tooth checking machine is arranged on the other side of the first tooth checking machine is arranged on the position of the corresponding side of the first tooth checking machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422851385.4U CN223295341U (en) | 2024-11-22 | 2024-11-22 | Automatic thread detection equipment for piston rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422851385.4U CN223295341U (en) | 2024-11-22 | 2024-11-22 | Automatic thread detection equipment for piston rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223295341U true CN223295341U (en) | 2025-09-02 |
Family
ID=96868953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422851385.4U Active CN223295341U (en) | 2024-11-22 | 2024-11-22 | Automatic thread detection equipment for piston rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223295341U (en) |
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2024
- 2024-11-22 CN CN202422851385.4U patent/CN223295341U/en active Active
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