CN220333969U - Workpiece clamping and overturning device - Google Patents
Workpiece clamping and overturning device Download PDFInfo
- Publication number
- CN220333969U CN220333969U CN202322054858.3U CN202322054858U CN220333969U CN 220333969 U CN220333969 U CN 220333969U CN 202322054858 U CN202322054858 U CN 202322054858U CN 220333969 U CN220333969 U CN 220333969U
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- jacking
- clamping
- workpiece
- plate
- conveying roller
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- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims description 41
- 238000009434 installation Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 21
- 238000005520 cutting process Methods 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 14
- 239000002173 cutting fluid Substances 0.000 abstract description 13
- 239000000243 solution Substances 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 7
- 239000011550 stock solution Substances 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model provides a workpiece clamping and overturning device, relates to the technical field of machining equipment, and solves the technical problem that an existing cylinder cover workpiece can carry a large amount of residual cutting fluid to the next working procedure after a cutting working procedure. The workpiece clamping and overturning device comprises a jacking assembly, a conveying roller way and a clamping and overturning mechanism, wherein the jacking assembly is arranged below the conveying roller way, the clamping and overturning mechanism is arranged above the conveying roller way, a push rod of the jacking assembly can penetrate through the conveying roller way to jack a workpiece to the clamping and overturning mechanism, and the clamping and overturning mechanism can clamp the workpiece and rotate. The utility model is used for pouring the cylinder cover workpiece before transferring the cylinder cover workpiece from the cutting process to the cleaning process, can effectively pour the cutting stock solution in advance, and avoids the problems of waste of the cutting stock solution and frequent replacement of the cleaning solution caused by excessive inflow of the cutting stock solution into the cleaning solution.
Description
Technical Field
The utility model relates to the technical field of machining equipment, in particular to a workpiece clamping and overturning device.
Background
The equipment adopted by the past cylinder cover workpiece after the cutting process (process OP 210/220) is finished can only directly convey the cylinder cover workpiece to the next cleaning process (process OP 230) to clean the workpiece through a cleaning machine, and because the shape specificity of the cylinder cover workpiece (the inside of the workpiece is U-shaped), cutting fluid used for processing can largely remain in the workpiece, and when the workpiece carries a large amount of cutting fluid to flow into the OP230 cleaning machine, the cleaning fluid can be quickly deteriorated, so that the cleaning effect of the workpiece is influenced, the degreasing degree of the appearance of the workpiece is out of tolerance, and the gluing effect of the next process is influenced. In order to solve the problem that the cleaning adverse effect can only be treated by changing the liquid of the OP230 cleaning machine, the cost of the cleaning liquid of the OP230 cleaning machine is increased, the discharge amount of waste water is increased, meanwhile, the OP210/220 working procedure is affected by the shortage of the cutting liquid, the pure water and the stock solution of the cutting liquid are required to be added continuously for supplementing, and finally, the auxiliary materials such as the cleaning liquid, the stock solution of the cutting liquid and the like are wasted.
Therefore, it is needed to design a device for pouring the cutting fluid onto the cylinder head workpiece before cleaning in the process OP230 to solve the serious waste of auxiliary materials such as cleaning fluid and cutting stock solution.
Disclosure of Invention
The utility model aims to provide a workpiece clamping and overturning device, which solves the technical problem that a large amount of residual cutting fluid can be carried to the next working procedure after the cutting working procedure of the existing cylinder cover workpiece. The preferred technical solutions of the technical solutions provided by the present utility model can produce a plurality of technical effects described below.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the workpiece clamping and overturning device comprises a jacking assembly, a conveying roller way and a clamping and overturning mechanism, wherein the jacking assembly is arranged below the conveying roller way, the clamping and overturning mechanism is arranged above the conveying roller way, a push rod of the jacking assembly can penetrate through the conveying roller way to jack a workpiece to the clamping and overturning mechanism, and the clamping and overturning mechanism can clamp the workpiece and rotate.
Preferably, the clamping turnover mechanism comprises a pneumatic clamping jaw assembly, a connecting seat and a driving motor, wherein the pneumatic clamping jaw assembly is arranged on the connecting seat, and the output end of the driving motor is connected with the connecting seat.
Preferably, the pneumatic clamping jaw assembly comprises two clamping jaws, clamping jaw cylinders and positioning supports, wherein the two clamping jaws are oppositely arranged, the clamping jaws are arranged on the connecting seat through the clamping jaw cylinders, the positioning supports are arranged on the connecting seat through first connecting plates, and the positioning supports are located between the two clamping jaws.
Preferably, the device further comprises a mounting frame, the mounting frame is formed by sequentially connecting a first frame body, a second frame body and a third frame body from bottom to top, the jacking component is arranged on the first frame body, the conveying roller way is arranged on the second frame body, the driving motors are all arranged on the third frame body, two symmetrical bearing seats are arranged at the top of the third frame body, and the connecting seat is rotatably arranged between the two bearing seats.
Preferably, the jacking assembly comprises a jacking installation frame, a jacking air cylinder, a jacking plate and a jacking rod, wherein the jacking installation frame is arranged on the installation frame, the jacking air cylinder is arranged on the jacking installation frame, an air cylinder rod of the jacking air cylinder is connected with the lower end face of the jacking plate, the jacking plate is located above the jacking installation frame, and the jacking rod is vertically arranged on the upper end face of the jacking plate.
Preferably, the lifting device further comprises guide shafts, the guide shafts are movably arranged on the lifting installation frame, the guide shafts are connected with the lower end face of the lifting plate, the number of the guide shafts is multiple and is arranged on the periphery side of the lifting cylinder, and the bottoms of the guide shafts are connected through second connecting plates.
Preferably, the lifting device further comprises a liquid receiving disc, and the liquid receiving disc is arranged below the lifting assembly.
Preferably, the liquid receiving device further comprises a liquid guide disc arranged above the liquid receiving disc, wherein the liquid guide disc comprises a baffle and an inclined plate, the baffle is connected with one side of the inclined plate, and the other side of the inclined plate is inclined to extend in the direction of the liquid receiving disc.
The application adopts the technical scheme, possesses following beneficial effect at least:
the jacking subassembly in this application sets up in the below of rollgang, presss from both sides tight tilting mechanism and sets up in the top of rollgang, and the ejector pin of jacking subassembly can pass the rollgang with the work piece jacking to press from both sides tight tilting mechanism department, presss from both sides tight work piece and rotatory through pressing from both sides tight tilting mechanism for cylinder cap work piece can empty to inside cutting fluid before carrying next process, avoids the cutting fluid to flow into in the washing liquid and extravagant, still avoids the cutting fluid too much to flow into in the washing liquid and need often change the problem of washing liquid.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a three-dimensional structure of a workpiece clamping and turning device according to an embodiment of the utility model;
FIG. 2 is a schematic side view of a workpiece clamping and turning device according to an embodiment of the utility model;
FIG. 3 is a schematic view of the cross-sectional structure A-A of FIG. 2;
FIG. 4 is a schematic top view of a clamping and turning mechanism according to an embodiment of the present utility model;
FIG. 5 is a schematic view of the cross-sectional structure B-B of FIG. 4;
FIG. 6 is a schematic structural diagram of a jacking assembly according to an embodiment of the present utility model;
fig. 7 is a schematic view of a liquid receiving disc according to an embodiment of the present utility model.
In the figure 1, a jacking assembly; 2. a conveying roller way; 3. a clamping turnover mechanism; 4. a pneumatic clamping jaw assembly; 5. a connecting seat; 6. a driving motor; 7. a clamping jaw; 8. a clamping jaw cylinder; 9. positioning and supporting; 10. a first connection plate; 11. a mounting frame; 12. a first frame body; 13. a second frame body; 14. a third frame; 15. a bearing seat; 16. jacking the mounting frame; 17. jacking the air cylinder; 18. a jacking plate; 19. a push rod; 20. a guide shaft; 21. a second connecting plate; 22. a liquid receiving disc; 23. a liquid guide disc; 24. a baffle; 25. a sloping plate; 26. and a liquid outlet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.
The embodiment of the utility model provides a workpiece clamping and overturning device, which is shown in the attached drawing 1 and mainly comprises a jacking component 1, a conveying roller way 2 and a clamping and overturning mechanism 3, wherein the jacking component 1 is arranged below the conveying roller way 2, the jacking component 1 is used for jacking a workpiece, a push rod 19 of the jacking component 1 can penetrate through the conveying roller way 2 to jack the workpiece to the clamping and overturning mechanism 3, the conveying roller way 2 is used for conveying a cylinder cover workpiece, the clamping and overturning mechanism 3 is arranged above the conveying roller way 2, and the clamping and overturning mechanism 3 is used for clamping the workpiece and rotating, so that cutting fluid accumulated in the cylinder cover workpiece is dumped out in a working mode of conveying, jacking and clamping rotation, waste of the cutting fluid caused by the fact that the accumulated cutting fluid flows into cleaning fluid in a lower cleaning procedure is avoided, the cost is increased, and meanwhile, waste caused by frequent replacement of the cleaning fluid due to the fact that excessive cutting fluid enters into the cleaning fluid to influence the cleaning effect can be avoided.
In the specific embodiment of the application, combine figure 1, press from both sides tight tilting mechanism 3 and include pneumatic clamping jaw subassembly 4, connecting seat 5 and driving motor 6, connecting seat 5 is "U" type, pneumatic clamping jaw subassembly 4 sets up in connecting seat 5, driving motor 6's output connection connecting seat 5's outside, driving motor 6 can drive connecting seat 5 rotatory 180, pneumatic clamping jaw subassembly 4 orientation below when pressing from both sides the cylinder cap work piece, after jacking subassembly 1 promotes the cylinder cap work piece and rises to the clamp station of pneumatic clamping jaw subassembly 4, pneumatic clamping jaw subassembly 4 can press from both sides the cylinder cap work piece, driving motor 6 drives connecting seat 5 and drives pneumatic clamping jaw subassembly 4 and rotate 180, the cylinder cap work piece upset top after rotating, in this upset in-process residual cutting fluid can pour out, cylinder cap work piece rotates 180 top back and reaches and wait to snatch the station, wait that the arm snatchs the work piece and remove next cleaning procedure.
The specific pneumatic clamping jaw assembly 4 comprises two clamping jaws 7, clamping jaw air cylinders 8 and a positioning support 9 which are oppositely arranged, and is shown in the combination of the attached drawings 4 and 5, wherein the clamping jaws 7 are arranged on the connecting seat 5 through the clamping jaw air cylinders 8, the two clamping jaws 7 are oppositely arranged, and the two clamping jaw air cylinders 8 can respectively drive the two clamping jaws 7 to be close to or far away from each other, so that the tightening and loosening functions are realized, the positioning support 9 is arranged on the connecting seat 5 through a first connecting plate 10, the positioning support 9 is positioned between the two clamping jaws 7, the positioning support 9 is used for supporting a cylinder cover workpiece, and when the pneumatic clamping jaw assembly 4 rotates upwards, if the cylinder cover workpiece is clamped, the positioning support 9 can support the cylinder cover workpiece when the pneumatic clamping jaw assembly 4 loosens and waits for a subsequent mechanical arm to grasp the cylinder cover workpiece. The positioning support 9 may be a transverse support rod connected to the top end of the vertical connecting rod and/or a vertical support rod vertically arranged on the first connecting plate 10.
Still set up mounting bracket 11 in this embodiment, mounting bracket 11 is used for installing each subassembly, mounting bracket 11 is from supreme first support body 12 in proper order down, second support body 13 and third support body 14 are connected and are constituteed, combine the figure 1 to show, wherein jacking subassembly 1 sets up on first support body 12, rollgang 2 sets up on second support body 13, driving motor 6 all sets up on third support body 14, third support body 14 top is provided with bearing frame 15 of two symmetries, combine figure 4 and figure 5, wherein connecting seat 5 rotationally sets up between two bearing frames 15, driving motor 6 sets up in the outside of one of them bearing frame 15, driving motor 6 passes through the pivot in the speed reducer connection bearing frame 15, the pivot is connected with connecting seat 5.
In this application embodiment, combine the figure 3 and the figure 6 to show, jacking subassembly 1 includes jacking mounting bracket 16, jacking cylinder 17, jacking plate 18 and ejector pin 19, jacking mounting bracket 16 sets up on mounting bracket 11, concrete jacking mounting bracket 16 includes the installation foot at both ends and the plate body between two installation feet, two installation feet are connected with two first support bodies 12 respectively, the plate body middle part has the through-hole that supplies the cylinder pole of jacking cylinder 17 to pass, the cylinder pole of jacking cylinder 17 is connected with the plate body, the cylinder pole of jacking cylinder 17 is connected with the lower terminal surface of jacking plate 18, jacking plate 18 is located jacking mounting bracket 16 top, the flexible of cylinder pole can promote jacking plate 18 to rise or drive jacking plate 18 and descend downwards, ejector pin 19 is vertical to be set up on the up end of jacking plate 18, the lift of jacking plate 18 can drive the lift of ejector pin 19, ejector pin 19 is just to the roll table seam of the conveying 2 of top, ejector pin 19 can stretch out from this roll table seam and promote the roll table seam and carry 2 to lift the pneumatic clamping jaw 4 of work piece subassembly. The ejector rods 19 are two groups and are arranged on the jacking plate 18 side by side, each ejector rod 19 comprises at least two vertical rods and a transverse rod, the transverse rods are connected with the vertical rods, and the transverse rods are used for propping against the cylinder cover workpiece and pushing the cylinder cover workpiece to ascend.
The embodiment of the application further includes a guide shaft 20, as shown in fig. 6, the guide shaft 20 is movably disposed on the jacking mounting frame 16, a linear bearing is disposed on the jacking mounting frame 16, the guide shaft 20 is disposed in the linear bearing, the guide shaft 20 can move up and down along the direction of the linear bearing, the top end of the guide shaft 20 is connected with the lower end face of the jacking plate 18, the lower end of the guide shaft 20 is connected with a second connecting plate 21 below the plate body of the jacking mounting frame 16, the number of the guide shafts 20 is multiple and is disposed on the periphery of the jacking cylinder 17, as shown in fig. 6, the number of the guide shafts 20 can be four, and the guide shafts 20 are disposed at four corners of the plate body close to the jacking mounting frame 16, so that the bottoms of the four guide shafts 20 are connected through the second connecting plate 21 for guiding and limiting functions.
The concrete embodiment of the application also comprises a liquid receiving disc 22, wherein the liquid receiving disc 22 is arranged below the jacking assembly 1, the liquid receiving disc 22 is used for recovering cutting liquid, a liquid outlet 26 is further formed in the bottom of the liquid receiving disc 22, and the cutting liquid is guided to flow back to a cutting procedure through the liquid outlet 26.
The liquid guide disc 23 is arranged above the liquid receiving disc 22 and is used for receiving cutting liquid falling onto the mounting frame 11 and guiding the cutting liquid into the liquid receiving disc 22, the liquid guide disc 23 comprises a baffle 24 and an inclined plate 25, the baffle 24 is connected with one side of the inclined plate 25, the baffle 24 is located at the outer side edge of the inclined plate 25 away from the mounting frame 11, the other side of the inclined plate 25 is inclined to extend in the direction of the liquid receiving disc 22, and the liquid guide disc is shown in the combination of fig. 1 and 2, wherein the inclined plate 25 is arranged on a vertical support of the mounting frame 11, the inclined plate 25 wraps the vertical support, and the length of the inclined plate 25 is arranged along the length direction of the workpiece clamping and overturning device.
In the present disclosure, the terms "one embodiment," "some embodiments," "examples," "specific examples," "some examples," and the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (8)
1. The workpiece clamping and overturning device is characterized by comprising a jacking component, a conveying roller way and a clamping and overturning mechanism, wherein the jacking component is arranged below the conveying roller way, the clamping and overturning mechanism is arranged above the conveying roller way, a push rod of the jacking component can penetrate through the conveying roller way to jack a workpiece to the clamping and overturning mechanism, and the clamping and overturning mechanism can clamp the workpiece and rotate.
2. The workpiece clamping and turning device according to claim 1, wherein the clamping and turning mechanism comprises a pneumatic clamping jaw assembly, a connecting seat and a driving motor, the pneumatic clamping jaw assembly is arranged on the connecting seat, and an output end of the driving motor is in transmission connection with the connecting seat.
3. The workpiece clamping and turning device according to claim 2, wherein the pneumatic clamping jaw assembly comprises two clamping jaws, clamping jaw cylinders and positioning supports, wherein the clamping jaws are arranged on the connecting seat through the clamping jaw cylinders, the positioning supports are arranged on the connecting seat through a first connecting plate, and the positioning supports are located between the two clamping jaws.
4. The workpiece clamping and turning device according to claim 2, further comprising a mounting frame, wherein the mounting frame is formed by sequentially connecting a first frame body, a second frame body and a third frame body from bottom to top, the jacking assembly is arranged on the first frame body, the conveying roller way is arranged on the second frame body, the driving motors are all arranged on the third frame body, two symmetrical bearing seats are arranged at the top of the third frame body, and the connecting seat is rotatably arranged between the two bearing seats.
5. The workpiece clamping and turning device according to claim 4, wherein the jacking assembly comprises a jacking installation frame, a jacking cylinder, a jacking plate and a jacking rod, the jacking installation frame is arranged on the installation frame, the jacking cylinder is arranged on the jacking installation frame, a cylinder rod of the jacking cylinder is connected with the lower end face of the jacking plate, the jacking plate is arranged above the jacking installation frame, and the jacking rod is vertically arranged on the upper end face of the jacking plate.
6. The workpiece clamping and turning device according to claim 5, further comprising guide shafts movably arranged on the jacking installation frame, wherein the guide shafts are connected with the lower end face of the jacking plate, the number of the guide shafts is multiple and arranged on the periphery of the jacking cylinder, and the bottoms of the guide shafts are connected through a second connecting plate.
7. The workpiece clamping and turning device of claim 1 further comprising a liquid receiving tray disposed below the jacking assembly.
8. The workpiece clamping and turning device according to claim 7, further comprising a liquid guide disc arranged above the liquid receiving disc, wherein the liquid guide disc comprises a baffle plate and an inclined plate, the baffle plate is connected with one side of the inclined plate, and the other side of the inclined plate extends obliquely to the direction of the liquid receiving disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322054858.3U CN220333969U (en) | 2023-08-01 | 2023-08-01 | Workpiece clamping and overturning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322054858.3U CN220333969U (en) | 2023-08-01 | 2023-08-01 | Workpiece clamping and overturning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220333969U true CN220333969U (en) | 2024-01-12 |
Family
ID=89459715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322054858.3U Active CN220333969U (en) | 2023-08-01 | 2023-08-01 | Workpiece clamping and overturning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220333969U (en) |
-
2023
- 2023-08-01 CN CN202322054858.3U patent/CN220333969U/en active Active
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