CN220864028U - Turnover mechanical clamping jaw with measurement function - Google Patents
Turnover mechanical clamping jaw with measurement function Download PDFInfo
- Publication number
- CN220864028U CN220864028U CN202322693814.5U CN202322693814U CN220864028U CN 220864028 U CN220864028 U CN 220864028U CN 202322693814 U CN202322693814 U CN 202322693814U CN 220864028 U CN220864028 U CN 220864028U
- Authority
- CN
- China
- Prior art keywords
- clamping jaw
- plate
- lead screw
- sliding block
- servo motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007306 turnover Effects 0.000 title claims abstract description 28
- 238000005259 measurement Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000006073 displacement reaction Methods 0.000 claims abstract description 15
- 238000013519 translation Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 6
- 238000003466 welding Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a turnover mechanical clamping jaw with a measurement function, which relates to the field of manipulators and comprises a moving mechanism and a clamping mechanism, wherein the clamping mechanism comprises an L-shaped plate, a turnover cylinder and a clamping measurement clamping jaw, the L-shaped plate is arranged on the moving mechanism, the turnover cylinder is arranged on the L-shaped plate, the clamping measurement clamping jaw is fixedly connected with a rotating shaft of the turnover cylinder, the clamping measurement clamping jaw comprises a bottom mounting plate, a telescopic cylinder, a first positioning clamping jaw, a contact displacement sensor, a sensor mounting shell, a protection end plate and a spring, the telescopic cylinder and the sensor mounting shell are respectively arranged at two ends of the bottom mounting plate, the first positioning clamping jaw is arranged on a push rod of the first positioning clamping jaw, the contact displacement sensor is arranged in the sensor mounting shell, the protection end plate is arranged on the surface of the sensor mounting shell in a sliding manner and is in conflict with the contact displacement sensor, and the spring is arranged between the protection end plate and the sensor mounting shell. The utility model can measure the length of the workpiece when the workpiece is clamped and turn over the combined workpiece.
Description
Technical Field
The utility model belongs to the field of manipulators, and particularly relates to a turnover mechanical clamping jaw with a measurement function.
Background
In machining, it is generally required to perform length detection on a rod workpiece after welding is completed, so as to ensure that the length of the welded workpiece meets the assembly requirement, for example, an automobile stabilizer bar connecting rod assembly disclosed in chinese patent CN215793054U is machined by welding ball seats at two ends of a connecting rod. In actual production, after the ball seat at one end of the rod workpiece is welded, the length of the welded part is required to be detected, so that unnecessary waste is avoided, the length of the welded part is measured by using a caliper in the conventional detection method, then the welded part is turned around and the other end is welded by using a manual method, the automation degree of the method is low, the detection efficiency is low, and the rod workpiece with the out-of-tolerance size is released due to error reading in the detection process, so that the out-of-tolerance size of a welding assembly is further caused, and meanwhile, the assembly of a subsequent stabilizer bar connecting rod assembly is also influenced.
It can be seen that the search for a turnover mechanical clamping jaw with a measuring function is a technical problem which needs to be solved urgently by those skilled in the art.
Disclosure of utility model
The utility model aims to provide a turnover mechanical clamping jaw with a measuring function, which can automatically turn over a welded rod workpiece, finish dimension measurement of the workpiece in the clamping process and avoid unqualified products from participating in subsequent processing.
In order to achieve the above object, the utility model provides a turnover mechanical clamping jaw with a measurement function, which comprises a moving mechanism and a clamping mechanism, wherein the clamping mechanism comprises an L-shaped plate, a turnover cylinder, a connecting plate and a clamping measurement clamping jaw, the L-shaped plate is arranged on the moving mechanism, the turnover cylinder is arranged on the L-shaped plate, the clamping measurement clamping jaw is fixedly connected with a rotating shaft of the turnover cylinder through the connecting plate, the clamping measurement clamping jaw comprises a bottom mounting plate, a telescopic cylinder, a first positioning clamping jaw, a contact displacement sensor, a sensor mounting shell, a protection end plate and a spring, the telescopic cylinder is arranged at one end of the bottom mounting plate, the first positioning clamping jaw is arranged on a push rod of the telescopic cylinder, the sensor mounting shell is arranged at the other end of the bottom mounting plate, the contact displacement sensor is arranged in the sensor mounting shell, the protection end plate is arranged on the surface of the sensor mounting shell in a sliding manner, the protection end plate is in conflict with the contact displacement sensor, the spring is arranged between the protection end plate and the sensor mounting shell, and the spring is respectively in conflict with the protection end plate and the sensor mounting shell.
Further, the surface of the protective end plate is provided with a second positioning clamping jaw.
Further, the front end face of the sensor mounting shell is provided with a mounting hole, the protection end plate is correspondingly provided with a limiting pin, the limiting pin is slidably arranged in the mounting hole, one end of the spring is abutted to the bottom end of the mounting hole, and the other end of the spring is abutted to the limiting pin.
Further, the moving mechanism comprises a base, a lifting device and a translation device, wherein the lifting device is arranged on the base, and the translation device is arranged on the lifting device.
Further, elevating gear includes support, first slide rail, first lead screw, first servo motor and first sliding block, the support sets up on the base, first slide rail sets up the both sides at the support, first lead screw sets up at first slide rail support, the one end and the base of first lead screw rotate to be connected, the other end and the roof of support rotate to be connected, first servo motor sets up on the roof of support, first servo motor's output shaft passes through shaft coupling and first lead screw fixed connection, first sliding block and first slide rail sliding connection, first sliding block suit is on first lead screw and through first lead screw drive.
Further, the translation device comprises a transverse mounting plate, 匚 plates, a second sliding rail, a second lead screw, a second servo motor and a second sliding block, wherein the transverse mounting plate is fixed on the first sliding block, the 匚 plates are mounted on the transverse mounting plate, the second lead screw is rotationally arranged in the 匚 plates, the second servo motor is arranged on the transverse mounting plate, an output shaft of the second servo motor is fixedly connected with the second lead screw through a coupler, the second sliding rail is arranged on the transverse mounting plate, the second sliding block is arranged on the second sliding rail in a sliding mode, and the second sliding block is sleeved on the second lead screw and is driven through the second lead screw.
The beneficial effects of the utility model are as follows:
The utility model has simple structure and high degree of automation, can realize the length detection of the rod workpieces with both ends needing to be welded after the welding of one end is finished, clamps the workpieces with unqualified welding lengths, avoids unqualified products from flowing into the next working procedure to continue processing, facilitates equipment maintenance personnel to check equipment in time by observing the unqualified products, and can automatically turn over the folded workpieces, thereby facilitating the subsequent processing of the workpieces.
Drawings
FIG. 1 is a schematic diagram of a prior art automotive stabilizer bar connecting rod assembly;
FIG. 2 is a schematic diagram of the main structure of the present utility model;
FIG. 3 is a schematic view of a clamping measuring jaw according to the present utility model;
FIG. 4 is a schematic view showing the internal structure of the sensor mounting case of the present utility model;
FIG. 5 is a cross-sectional view of the attachment of the shield end plate to the sensor mounting housing of the present utility model.
1, A base; 2. a bracket; 3. a first slide rail; 4. a first lead screw; 5. a first servo motor; 6. a first slider; 7. a top plate; 8. a transverse mounting plate; 9.匚 plates; 10. a second slide rail; 11. a second lead screw; 12. a second servo motor; 13. a second slider; an l-shaped plate; 15. a turnover cylinder; 16. a connecting plate; 17. a bottom mounting plate; 18. a telescopic cylinder; 19. a first positioning jaw; 20. a contact displacement sensor; 21. a sensor mounting case; 22. a protective end plate; 23. a spring; 24. a second positioning jaw; 25. a connecting rod; 26. a ball seat; 27. and a limiting pin.
Detailed Description
In order to achieve the above objects and effects, the present utility model adopts the technical means and structure, and the features and functions of the preferred embodiments of the present utility model will be described in detail with reference to the accompanying drawings.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "one side", "inner", "outer", "side", etc., are directions or positional relationships based on those shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples
As shown in fig. 1-5, the embodiment discloses a turnover mechanical clamping jaw with a measurement function, and the turnover mechanical clamping jaw with the measurement function comprises a moving mechanism and a clamping mechanism, wherein the moving mechanism comprises a base 1, a lifting device and a translation device, the lifting device is arranged on the base 1, the translation device is arranged on the lifting device, and a servo motor and an air cylinder in the turnover mechanical clamping jaw are controlled by a PLC.
The lifting device comprises a support 2, a first sliding rail 3, a first lead screw 4, a first servo motor 5 and a first sliding block 6, wherein the support 2 is arranged on a base 1, the first sliding rail 3 is arranged on two sides of the support 2, the first lead screw 4 is arranged on the support 2 of the first sliding rail 3, one end of the first lead screw 4 is rotationally connected with the base 1, the other end of the first lead screw 4 is rotationally connected with a top plate 7 of the support 2, the first servo motor 5 is arranged on the top plate 7 of the support 2, an output shaft of the first servo motor 5 is fixedly connected with the first lead screw 4 through a coupler, the first sliding block 6 is in sliding connection with the first sliding rail 3, and the first sliding block 6 is sleeved on the first lead screw 4 and driven through the first lead screw 4, so that the lifting of the first sliding block 6 can be driven through controlling the first servo motor 5.
The translation device comprises a transverse mounting plate 8, 匚 plates 9, a second sliding rail 10, a second lead screw 11, a second servo motor 12 and a second sliding block 13, wherein the transverse mounting plate 8 is fixed on the first sliding block 6, the 匚 plates 9 are mounted on the transverse mounting plate 8, the second lead screw 11 is rotatably arranged in the 匚 plates 9, the second servo motor 12 is arranged on the transverse mounting plate 8, an output shaft of the second servo motor 12 is fixedly connected with the second lead screw 11 through a coupler, the second sliding rail 10 is arranged on the transverse mounting plate 8, the second sliding block 13 is slidably arranged on the second sliding rail 10, the second sliding block 13 is sleeved on the second lead screw 11 and driven through the second lead screw 11, and the second sliding block 13 can be driven to horizontally move through controlling the second servo motor 12.
The fixture comprises an L-shaped plate 14, a turnover cylinder 15, a connecting plate 16 and a clamping measuring clamping jaw, wherein the L-shaped plate 14 is arranged on the second sliding block 13, the turnover cylinder 15 is arranged on the L-shaped plate 14, and the clamping measuring clamping jaw is fixedly connected with a rotating shaft of the turnover cylinder 15 through the connecting plate 16.
The clamping measuring clamping jaw comprises a bottom mounting plate 17, a telescopic cylinder 18, a first positioning clamping jaw 19, a contact type displacement sensor 20, a sensor mounting shell 21, a protection end plate 22 and a spring 23, wherein the telescopic cylinder 18 is mounted at one end of the bottom mounting plate 17, the first positioning clamping jaw 19 is arranged on a push rod of the telescopic cylinder 18, the sensor mounting shell 21 is arranged at the other end of the bottom mounting plate 17, the contact type displacement sensor 20 is arranged in the sensor mounting shell 21, the protection end plate 22 is slidably arranged on the surface of the sensor mounting shell 21, a second positioning clamping jaw 24 is arranged on the surface of the protection end plate 22, the protection end plate 22 is in contact with the contact type displacement sensor 20, a mounting hole is formed in the surface of the sensor mounting shell 21, a limiting pin 27 is correspondingly arranged on the protection end plate 22, the limiting pin 27 is slidably arranged in the mounting hole, the spring 23 is arranged between the protection end plate 22 and the sensor mounting shell 21, one end of the spring 23 is in contact with the bottom end of the mounting hole, and the other end of the spring 23 is in contact with the limiting pin 27.
The measuring method of the utility model comprises the following steps: after one end of the connecting rod 25 completes welding of the ball seat 26, the conveying mechanism conveys the workpiece to the turnover mechanical clamping jaw, the lifting device drives the first sliding block 6 to descend until the clamping measurement clamping jaw covers the workpiece, the workpiece is clamped by the telescopic cylinder 18, the length of the workpiece is reflected on the telescopic amount of the contact displacement sensor 20 due to the fact that the stroke of the telescopic cylinder is fixed, the contact displacement sensor 20 measures the welding length of the workpiece after the workpiece is clamped, if the welding length meets the design requirement, the lifting device drives the first sliding block 6 to clamp the workpiece, the turnover cylinder 15 overturns the workpiece and then puts the workpiece into the conveying mechanism for subsequent welding work, if the welding size of the workpiece exceeds the tolerance, the lifting device drives the first sliding block 6 to clamp the workpiece, the translating device clamps the workpiece away from the conveying mechanism and puts the workpiece to a reject conveying belt, and an operator rechecks the workpiece.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the technical scope of the present utility model, so that any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model still fall within the scope of the technical solutions of the present utility model.
Claims (6)
1. The utility model provides a upset machinery clamping jaw with measurement function, its characterized in that, including moving mechanism and fixture, fixture includes L shaped plate, upset cylinder, connecting plate and centre gripping measurement clamping jaw, the L shaped plate is installed on moving mechanism, the upset cylinder is installed on the L shaped plate, the rotation axis fixed connection of clamping measurement clamping jaw with the upset cylinder through the connecting plate, the clamping measurement clamping jaw includes bottom mounting panel, telescopic cylinder, first location clamping jaw, contact displacement sensor, sensor installation shell, protection end plate and spring, telescopic cylinder installs the one end at the bottom mounting panel, first location clamping jaw sets up on telescopic cylinder's ejector pin, the sensor installation shell sets up the other end at the bottom mounting panel, contact displacement sensor sets up in the sensor installation shell, protection end plate slides and sets up the surface at the sensor installation shell, protection end plate is inconsistent with contact displacement sensor, the spring sets up between protection end plate and sensor installation shell, the spring is inconsistent with protection end plate, sensor installation shell respectively.
2. A turning over mechanical jaw with measuring function according to claim 1, characterized in that the surface of the protective end plate is provided with a second positioning jaw.
3. The turnover mechanical clamping jaw with a measuring function according to claim 1, wherein a mounting hole is formed in the front end face of the sensor mounting shell, a limiting pin is correspondingly arranged on the protective end plate, the limiting pin is slidably arranged in the mounting hole, one end of the spring is abutted to the bottom end of the mounting hole, and the other end of the spring is abutted to the limiting pin.
4. A chuck mechanical jaw with a measuring function as claimed in claim 1, wherein said moving means comprises a base, a lifting means mounted on the base and a translating means mounted on the lifting means.
5. The turnover mechanical clamping jaw with a measuring function according to claim 4, wherein the lifting device comprises a support, a first sliding rail, a first lead screw, a first servo motor and a first sliding block, the support is arranged on the base, the first sliding rails are arranged on two sides of the support, the first lead screw is arranged on the first sliding rail support, one end of the first lead screw is rotationally connected with the base, the other end of the first lead screw is rotationally connected with a top plate of the support, the first servo motor is arranged on the top plate of the support, an output shaft of the first servo motor is fixedly connected with the first lead screw through a coupler, the first sliding block is in sliding connection with the first sliding rail, and the first sliding block is sleeved on the first lead screw and is driven by the first lead screw.
6. The turnover mechanical clamping jaw with a measuring function as set forth in claim 5, wherein the translation device comprises a transverse mounting plate, 匚 plates, a second sliding rail, a second lead screw, a second servo motor and a second sliding block, wherein the transverse mounting plate is fixed on the first sliding block, the 匚 plates are mounted on the transverse mounting plate, the second lead screw is rotatably arranged in the 匚 plates, the second servo motor is arranged on the transverse mounting plate, an output shaft of the second servo motor is fixedly connected with the second lead screw through a coupling, the second sliding rail is arranged on the transverse mounting plate, the second sliding block is slidably arranged on the second sliding rail, and the second sliding block is sleeved on the second lead screw and is driven by the second lead screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322693814.5U CN220864028U (en) | 2023-10-08 | 2023-10-08 | Turnover mechanical clamping jaw with measurement function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322693814.5U CN220864028U (en) | 2023-10-08 | 2023-10-08 | Turnover mechanical clamping jaw with measurement function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220864028U true CN220864028U (en) | 2024-04-30 |
Family
ID=90818746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322693814.5U Active CN220864028U (en) | 2023-10-08 | 2023-10-08 | Turnover mechanical clamping jaw with measurement function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220864028U (en) |
-
2023
- 2023-10-08 CN CN202322693814.5U patent/CN220864028U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109047867B (en) | Automatic milling machine workstation | |
| CN107252979B (en) | A kind of Complex Different Shape multiposition laser marking device | |
| CN109434255B (en) | Welding equipment and welding method for hydraulic torque converter assembly | |
| CN214080009U (en) | Welding platform with leveling head | |
| CN111975493A (en) | Finishing device for machining slide insert of mold | |
| US11796295B2 (en) | Full-automatic wheel hub three-dimensional scanning system for intelligent production lines of automotive wheel hub | |
| CN111121694A (en) | Three-coordinate measuring clamp and measuring method | |
| CN220864028U (en) | Turnover mechanical clamping jaw with measurement function | |
| CN111152061B (en) | A on-line measuring device for unloading on auto parts | |
| CN209380053U (en) | Assembly of hydraulic torque converter welding equipment | |
| CN219274487U (en) | Workpiece double-end machining equipment capable of automatically measuring | |
| CN113085018B (en) | Multifunctional end effector for ceramic matrix composite material hole-making plug pin | |
| CN213396855U (en) | Error-proofing detection device for rivet bolt | |
| CN114486234A (en) | Detection device applied to automatic detection of performance of pipeline gas self-closing valve | |
| CN212512802U (en) | Device for measuring dislocation of rail joint after steel rail welding | |
| CN209936324U (en) | Six-station special machine for pairwise processing of car door parts | |
| CN218533268U (en) | Detection assembly of brushless motor wire harness welding equipment | |
| CN218284481U (en) | Processing assembly of brushless motor wire harness welding equipment | |
| CN215177876U (en) | Automatic check-out set of work piece production quality | |
| CN112711230B (en) | Inspection process of automatic inspection equipment for workpiece production quality | |
| CN217686928U (en) | Handheld combination of white automobile body skid of welding dress examines utensil | |
| CN220738575U (en) | Quick automatic detection device of automobile parts | |
| CN219901178U (en) | Clamping and rotating device capable of automatically feeding and nuclear fuel assembly processing system | |
| CN209902762U (en) | Feed bin about multiaxis manipulator device | |
| CN216432747U (en) | Special tool for detecting position degree of guide pipe hole of steering nut |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |