CN212351153U - CNC of commercial vehicle connecting piece can exchange formula clamping frock fast - Google Patents
CNC of commercial vehicle connecting piece can exchange formula clamping frock fast Download PDFInfo
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- CN212351153U CN212351153U CN202020330116.2U CN202020330116U CN212351153U CN 212351153 U CN212351153 U CN 212351153U CN 202020330116 U CN202020330116 U CN 202020330116U CN 212351153 U CN212351153 U CN 212351153U
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- mounting plate
- press mounting
- press
- rotary cylinder
- cushion block
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- 238000003825 pressing Methods 0.000 claims description 20
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 238000003754 machining Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 4
- 238000005553 drilling Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model discloses a but commercial vehicle connecting piece's CNC quick exchange formula clamping frock, it includes bottom plate etc, manual valve, first revolving cylinder, the second revolving cylinder, the third revolving cylinder, first pressure equipment board cushion, second pressure equipment board cushion is all installed on the bottom plate, manual valve is located between two first revolving cylinders, manual valve, first revolving cylinder all is located one side of a second pressure equipment board cushion, the second revolving cylinder is located between a first pressure equipment board cushion and another second pressure equipment board cushion, the third revolving cylinder is located one side of another first pressure equipment board cushion, a pressure equipment board is forward put on first pressure equipment board cushion, another pressure equipment board is reverse to be put on second pressure equipment board cushion. The utility model discloses a second pressure equipment board locating pin and location pinhole cooperation are used for fixing a position the position that pressure equipment board put at every turn, improve production efficiency.
Description
Technical Field
The utility model relates to a clamping frock especially relates to a CNC (Computer numerical control, digit control machine tool) interchangeable formula clamping frock fast.
Background
There are multiple connecting pieces in the semitrailer, and some connecting piece products need be processed on CNC, and the mode of conventional CNC processing product clamping is that treat that the part is direct clamping on the lathe, and a product is clamped at every turn, starts machine tool machining, takes off the product after processing is accomplished, and a clamping is down once more and is treated the part. The clamping mode for processing one product at a time is only suitable for processing small batches of products or single products, if a batch product order exists, the clamping mode has the disadvantages that the clamping mode is particularly prominent, the production efficiency is extremely low and a large amount of time is spent on clamping the product. Some products need to be processed in different procedures, and need double time to finish, so that the production cost is too high, and the production efficiency is influenced.
Disclosure of Invention
To the above situation, in order to overcome the defect of prior art, the utility model provides a but commercial vehicle connecting piece's CNC quick interchange formula clamping frock.
The utility model discloses a solve above-mentioned technical problem through following technical scheme: a CNC fast interchangeable clamping tool for commercial vehicle connecting pieces is characterized by comprising a bottom plate, a manual valve, first rotary cylinders, second rotary cylinders, third rotary cylinders, a press-mounting plate handle, a first press-mounting plate cushion block, a first press-mounting plate positioning pin, a second press-mounting plate cushion block, a second press-mounting plate positioning pin and a positioning pin hole, wherein the manual valve, the first rotary cylinders, the second rotary cylinders, the third rotary cylinders, the first press-mounting plate cushion block and the second press-mounting plate cushion block are all arranged on the bottom plate, the manual valve is arranged between the two first rotary cylinders, the manual valve and the first rotary cylinders are arranged on one side of one second press-mounting plate cushion block, the second rotary cylinders are arranged between one first press-mounting plate cushion block and the other second press-mounting plate cushion block, the third rotary cylinder is arranged on one side of the other first press-mounting plate cushion block, one press-mounting plate is positively arranged on the first press-mounting plate, the other press-mounting plate is reversely placed on the second press-mounting plate cushion block, a press-mounting plate handle is arranged at each of the front end and the rear end of the press-mounting plate, a positioning pin hole is respectively formed in each of the left side and the right side of the press-mounting plate, the first press-mounting plate positioning pin is positioned in the middle of the first press-mounting plate cushion block, the second press-mounting plate positioning pin is positioned in the middle of the second press-mounting plate cushion block, and the first press-mounting plate positioning pin and the second press-mounting plate positioning pin are respectively inserted into; the structure of the first rotary cylinder is the same as that of the third rotary cylinder, the first rotary cylinder and the third rotary cylinder both comprise a first piston rod, a first connecting plate, a first screw rod, a first pressing block and a first cylinder body, one end of the first connecting plate is connected with the first cylinder body through the first piston rod, and the other end of the first connecting plate is connected with the first pressing block through the first screw rod; the second rotary cylinder comprises a second piston rod, a second connecting plate, a second screw rod, a second pressing block and a second cylinder body, the middle of the second connecting plate is connected with the second cylinder body through the second piston rod, and two ends of the second connecting plate are connected with the two second screw rods through the two second screw rods respectively.
Preferably, four corners of the bottom plate are respectively provided with a through hole.
Preferably, a plurality of screw holes are formed on the press-mounting plate.
Preferably, a first groove is arranged on the press-mounting plate.
Preferably, a second groove is formed in the second press mounting plate cushion block.
Preferably, the bottom end of the first cylinder body is provided with a first cylinder seat.
Preferably, a second cylinder block is provided at the bottom end of the second cylinder body.
Preferably, the press plate is provided with a press sheet.
Preferably, the first rotary cylinder, the second rotary cylinder and the third rotary cylinder are all cylinders rotating ninety degrees.
Preferably, the first piston rod and the second piston rod are both provided with spiral grooves.
The utility model discloses an actively advance the effect and lie in: the first rotary cylinder, the second rotary cylinder, the third rotary cylinder, the first press plate cushion block and the second press plate cushion block are all arranged on the bottom plate, and when the manual valve is opened, the first rotary cylinder, the second rotary cylinder and the third rotary cylinder can rotate; the first press mounting plate cushion block and the second press mounting plate cushion block are used for supporting press mounting plates for directly press mounting products, the press mounting plates of the products are placed on the first press mounting plate cushion block and the second press mounting plate cushion block, the first press mounting plate positioning pin and the second press mounting plate positioning pin are respectively inserted into one positioning pin hole, and the first press mounting plate positioning pin, the second press mounting plate positioning pin and the positioning pin holes are matched for positioning the position where the press mounting plates are placed at each time. The first pressing block and the second pressing block are used for pressing the press plate, so that the stability is improved.
And two press-mounting plate handles are arranged at the front end and the rear end of the press-mounting plate and are convenient for workers to take out or place. Traditional fixed mode is with the screw fixation pressure equipment board, in order to avoid locking screw waste time, the utility model discloses change traditional screw fixation mode into cylinder pressure equipment mode, adopt first revolving cylinder, second revolving cylinder, third revolving cylinder promptly, only need two seconds can compress tightly, improve production efficiency. The first screw and the second screw are adjustable, and the length of the screws can be adjusted according to different heights. The press plate is convenient for installing and positioning a plurality of products, the production efficiency is improved, and the shape of the press plate can be adjusted according to the shape of a specific product. Because the products are processed in batches, the quantity of the products is large by one-time clamping, and the time is wasted when the products are fixed on the machine tool, three (or more) press mounting plates are manufactured by the same press mounting plate, two press mounting plates are processed on the machine tool, and an operator can disassemble and assemble the products on a workbench beside the machine tool when the products are processed by one press mounting plate, so that the clamping time is saved, the CNC uninterrupted processing is realized by the machine tool, and the utilization rate and the production efficiency of the machine tool are greatly improved.
Third, for CNC machining, drilling products are very common, and a working procedure is required to be added for chamfering burrs on the reverse side of the hole. The utility model discloses different manufacturing procedure is also designed into to the positive and negative of pressure equipment board, and left and right is pipelined processing, and the left side is the processing product openly, and the right is the processing product reverse side, takes out the pressure equipment board after the product processing on the right, overturns the pressure equipment board one hundred eighty degrees on the left side to the right, loads on the operator again in the left side at the outer fixed unprocessed product pressure equipment board of lathe. After a part of products are used in the clamping tool, the clamping tool can be finished by a plurality of original working procedures, and the existing working procedures can be finished by one time. The utility model discloses to the circumstances that artifical waste, machining efficiency are low in the CNC batch product course of working, under not changing lathe theory of operation, the working method changes into interchangeable clamping frock mode, not only reduces staff's time cost, can also improve work efficiency, increases product output by a wide margin, improves production efficiency and lathe utilization ratio.
Drawings
Fig. 1 is the utility model discloses but the structure schematic diagram of commercial vehicle connecting piece's CNC quick interchange formula clamping frock.
Fig. 2 is the schematic structural diagram of the utility model after the press-mounting plate is taken down.
Fig. 3 is a schematic structural diagram of the first rotary cylinder or the third rotary cylinder of the present invention.
Fig. 4 is a schematic structural diagram of the first revolving cylinder or the third revolving cylinder of the present invention rotating (the arrow is a revolving manner).
Fig. 5 is a schematic structural diagram of a second rotary cylinder according to the present invention.
Fig. 6 is a schematic structural view of the second rotary cylinder according to the present invention (the arrow indicates a rotation mode).
Fig. 7 is a schematic structural view of the front surface of the press-mounting plate of the present invention.
Fig. 8 is a schematic structural view of the reverse side of the press-mounting plate of the present invention.
Detailed Description
The following provides a preferred embodiment of the present invention with reference to the accompanying drawings to explain the technical solutions of the present invention in detail.
As shown in fig. 1 to 8, the CNC quick interchangeable clamping tool for the commercial vehicle connecting piece of the present invention comprises a bottom plate 1, a manual valve 2, a first rotary cylinder 3, a second rotary cylinder 4, a third rotary cylinder 5, a press-fitting plate 6, a press-fitting plate handle 7, a first press-fitting plate spacer 8, a first press-fitting plate positioning pin 9, a second press-fitting plate spacer 10, a second press-fitting plate positioning pin 11, and a positioning pin hole 12, wherein the manual valve 2, the first rotary cylinder 3, the second rotary cylinder 4, the third rotary cylinder 5, the first press-fitting plate spacer 8, and the second press-fitting plate spacer 10 are all installed on the bottom plate 1, the manual valve 2 is located between two first rotary cylinders 3, the manual valve 2 and the first rotary cylinder 3 are all located on one side of one second press-fitting plate spacer 10, the second rotary cylinder 4 is located between one first press-fitting plate 8 and another second press-fitting plate spacer 10, the third rotary cylinder 5 is positioned on one side of the other first press mounting plate cushion block 8, one press mounting plate 6 is placed on the first press mounting plate cushion block 8 in the forward direction, the other press mounting plate 6 is placed on the second press mounting plate cushion block 10 in the reverse direction, a press mounting plate handle 7 is arranged at each of the front end and the rear end of the press mounting plate 6, a positioning pin hole 12 is respectively arranged at each of the left side and the right side of the press mounting plate 6, the first press mounting plate positioning pin 9 is positioned in the middle of the first press mounting plate cushion block 8, the second press mounting plate positioning pin 11 is positioned in the middle of the second press mounting plate cushion block 10, and the first press mounting plate positioning pin 9 and the second press mounting plate positioning pin 11 are respectively inserted into; the structure of the first rotary cylinder 3 is the same as that of the third rotary cylinder 5, the first rotary cylinder 3 and the third rotary cylinder 5 both comprise a first piston rod 31, a first connecting plate 32, a first screw 33, a first pressing block 34 and a first cylinder body 35, one end of the first connecting plate 32 is connected with the first cylinder body 35 through the first piston rod 31, and the other end of the first connecting plate 32 is connected with the first pressing block 34 through the first screw 33; the second rotary cylinder 4 comprises a second piston rod 41, a second connecting plate 42, a second screw 43, a second pressing block 44 and a second cylinder body 45, the middle of the second connecting plate 42 is connected with the second cylinder body 45 through the second piston rod 41, and two ends of the second connecting plate 42 are respectively connected with the two second screws 43 through the two second screws 43.
The four corners of the bottom plate 1 are respectively provided with a through hole 100 for facilitating positioning or connection with other elements.
Be equipped with a plurality of screw holes 61 on the pressure equipment board 6, conveniently fix the product with cooperation such as screw.
The press-mounting plate 6 is provided with a first groove 62, which facilitates installation of corresponding products.
And a second groove 101 is formed in the second press mounting plate cushion block 10, so that the second press mounting plate cushion block can be conveniently clamped with a corresponding element.
The bottom end of the first cylinder body 35 is provided with a first cylinder seat 36 to increase the stability of the first cylinder body.
The bottom end of the second cylinder body 45 is provided with a second cylinder block 46, which increases the stability of the second cylinder body.
The pressing plate 6 is provided with a pressing sheet 13, and the pressing sheet 13 is used for pressing a product 14 to increase stability.
The first rotary cylinder 3, the second rotary cylinder 4 and the third rotary cylinder 5 are all cylinders rotating ninety degrees, and are convenient to use.
The first piston rod 31 and the second piston rod 41 are both piston rods with spiral grooves, and the angle of a cylinder pressing plate is also rotated along with the spiral grooves in the process of the up-and-down movement of the cylinder.
The working principle of the utility model is as follows: the utility model discloses a bottom plate 1, manual valve 2, first revolving cylinder 3, second revolving cylinder 4, third revolving cylinder 5, pressure equipment board 6, pressure equipment board handle 7, first pressure equipment board cushion 8, first pressure equipment board locating pin 9, second pressure equipment board cushion 10, second pressure equipment board locating pin 11, locating pin hole 12, preforming 13, first piston rod 31, first connecting plate 32, first screw rod 33, first briquetting 34, first cylinder body 35, first cylinder seat 36, second piston rod 41, second connecting plate 42, second screw rod 43, second briquetting 44, second cylinder body 45, second cylinder seat 46, screw hole 61, first recess 62, through-hole 100, parts such as second recess 101 are general standard or the parts that technical personnel in the field know, the structure and principle are known to the skilled person through technical manuals or through routine experimentation. When in use, the bottom plate 1 is used as a fixed bottom plate of the whole clamp and is fixed on a machine tool. The manual valve 2, the first rotary cylinder 3, the second rotary cylinder 4, the third rotary cylinder 5, the first press plate cushion block 8 and the second press plate cushion block 10 are all arranged on the bottom plate 1, and when the manual valve 2 is opened, the first rotary cylinder 3, the second rotary cylinder 4 and the third rotary cylinder 5 can rotate; the first press mounting plate cushion block 8 and the second press mounting plate cushion block 10 are used for supporting the press mounting plate 6 for directly press mounting the product 14, the press mounting plate 6 of the product is placed on the first press mounting plate cushion block 8 and the second press mounting plate cushion block 10, the first press mounting plate positioning pin 9 and the second press mounting plate positioning pin 11 are respectively inserted into one positioning pin hole 12, and the first press mounting plate positioning pin 9, the second press mounting plate positioning pin 11 and the positioning pin holes 12 are matched for positioning the position of the press mounting plate 6 placed at each time. The first pressing block 34 and the second pressing block 44 are used for pressing the press plate 6, so that stability is improved. Both ends all are equipped with a pressure equipment board handle 7 around pressure equipment board 6, and pressure equipment board handle 7 is convenient for the staff and takes out or puts. Traditional fixed mode is with the screw fixation pressure equipment board, in order to avoid locking screw waste time, the utility model discloses change traditional screw fixation mode into cylinder pressure equipment mode, adopt first revolving cylinder 3, second revolving cylinder 4, third revolving cylinder 5 promptly, only need two seconds can compress tightly, improve production efficiency. The first screw 33 and the second screw 43 are adjustable, and the length of the screws can be adjusted according to the height. The press mounting plate 6 is convenient for mounting and positioning a plurality of products, the production efficiency is improved, and the shape of the press mounting plate 6 can be adjusted according to the shape of a specific product. Because the products are processed in batches, the quantity of the products is large by one-time clamping, and the time is wasted when the products are fixed on the machine tool, three (or more) press mounting plates are manufactured by the same press mounting plate, two press mounting plates are processed on the machine tool, and an operator can disassemble and assemble the products on a workbench beside the machine tool when the products are processed by one press mounting plate, so that the clamping time is saved, the CNC uninterrupted processing is realized by the machine tool, and the utilization rate and the production efficiency of the machine tool are greatly improved. For CNC machining, drilling products are also very common, and a process is also required for chamfering hole reverse side burrs. The utility model discloses different manufacturing procedure is also designed into to the positive and negative of pressure equipment board, and left and right is pipelined processing, and the left side is the processing product openly, and the right is the processing product reverse side, takes out pressure equipment board 6 after the product processing on the right, overturns the pressure equipment board one hundred eighty degrees on the left side to the right, and the operator is installed again on the left side at the outer fixed unprocessed product pressure equipment board of lathe. After a part of products are used in the clamping tool, the clamping tool can be finished by a plurality of original working procedures, and the existing working procedures can be finished by one time. The utility model discloses to the circumstances that artifical waste, machining efficiency are low in the CNC batch product course of working, under not changing lathe theory of operation, the working method changes into interchangeable clamping frock mode, not only reduces staff's time cost, can also improve work efficiency, increases product output by a wide margin, improves production efficiency and lathe utilization ratio.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The CNC fast interchangeable clamping tool for the commercial vehicle connecting piece is characterized by comprising a bottom plate (1), a manual valve (2), a first rotary cylinder (3), a second rotary cylinder (4), a third rotary cylinder (5), a press mounting plate (6), a press mounting plate handle (7), a first press mounting plate cushion block (8), a first press mounting plate positioning pin (9), a second press mounting plate cushion block (10), a second press mounting plate positioning pin (11) and a positioning pin hole (12), wherein the manual valve (2), the first rotary cylinder (3), the second rotary cylinder (4), the third rotary cylinder (5), the first press mounting plate cushion block (8) and the second press mounting plate cushion block (10) are all arranged on the bottom plate (1), the manual valve (2) is positioned between the two first rotary cylinders (3), the manual valve (2) and the first rotary cylinder (3) are both positioned on one side of one second press mounting plate cushion block (10), a second rotary cylinder (4) is positioned between a first press mounting plate cushion block (8) and another second press mounting plate cushion block (10), a third rotary cylinder (5) is positioned at one side of another first press mounting plate cushion block (8), a press mounting plate (6) is placed on the first press mounting plate cushion block (8) in the forward direction, another press mounting plate (6) is placed on the second press mounting plate cushion block (10) in the reverse direction, press mounting plate handles (7) are arranged at the front end and the rear end of the press mounting plate (6), positioning pin holes (12) are respectively arranged at the left side and the right side of the press mounting plate (6), a first press mounting plate positioning pin (9) is positioned in the middle of the first press mounting plate cushion block (8), a second press mounting plate positioning pin (11) is positioned in the middle of the second press mounting plate cushion block (10), and the first press mounting plate positioning pin (9), the second press mounting plate positioning pins (11) are respectively inserted into one positioning pin hole (12); the structure of the first rotary cylinder (3) is the same as that of the third rotary cylinder (5), the first rotary cylinder (3) and the third rotary cylinder (5) respectively comprise a first piston rod (31), a first connecting plate (32), a first screw (33), a first pressing block (34) and a first cylinder body (35), one end of the first connecting plate (32) is connected with the first cylinder body (35) through the first piston rod (31), and the other end of the first connecting plate (32) is connected with the first pressing block (34) through the first screw (33); the second rotary cylinder (4) comprises a second piston rod (41), a second connecting plate (42), a second screw rod (43), a second pressing block (44) and a second cylinder body (45), the middle of the second connecting plate (42) is connected with the second cylinder body (45) through the second piston rod (41), and two ends of the second connecting plate (42) are connected with the two second screw rods (43) through the two second screw rods (43) respectively.
2. The CNC quick exchangeable clamping tool for commercial vehicle attachments as set forth in claim 1, wherein one through hole (100) is provided at each of four corners of the base plate (1).
3. The CNC quick interchangeable clamping tool for commercial vehicle attachments as set forth in claim 1, characterized in that the press-fitting plate (6) is provided with a plurality of screw holes (61).
4. The CNC quick interchangeable clamping tool for commercial vehicle attachments as set forth in claim 1, characterized in that the press-fit plate (6) is provided with a first groove (62).
5. The CNC rapid interchangeable clamping tool for commercial vehicle attachments as set forth in claim 1 wherein the second clamp plate spacer (10) is provided with a second groove (101).
6. The CNC quick interchangeable clamping tool for commercial vehicle connectors according to claim 1, characterized in that the bottom end of the first cylinder body (35) is provided with a first cylinder seat (36).
7. The CNC quick interchangeable clamping tool for commercial vehicle attachments as set forth in claim 1, characterized in that the bottom end of the second cylinder body (45) is provided with a second cylinder block (46).
8. The CNC quick interchangeable clamping tool for commercial vehicle attachments as set forth in claim 1, characterized in that the press plate (6) is provided with a press plate (13).
9. The CNC quick interchangeable clamping tool for commercial vehicle attachments as set forth in claim 1, characterized in that the first rotary cylinder (3), the second rotary cylinder (4), and the third rotary cylinder (5) are all cylinders that rotate ninety degrees.
10. The CNC quick interchangeable clamping tool for commercial vehicle attachments as set forth in claim 1, wherein the first piston rod (31) and the second piston rod (41) both employ a piston rod having a helical groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020330116.2U CN212351153U (en) | 2020-03-17 | 2020-03-17 | CNC of commercial vehicle connecting piece can exchange formula clamping frock fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020330116.2U CN212351153U (en) | 2020-03-17 | 2020-03-17 | CNC of commercial vehicle connecting piece can exchange formula clamping frock fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212351153U true CN212351153U (en) | 2021-01-15 |
Family
ID=74146298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020330116.2U Expired - Fee Related CN212351153U (en) | 2020-03-17 | 2020-03-17 | CNC of commercial vehicle connecting piece can exchange formula clamping frock fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212351153U (en) |
-
2020
- 2020-03-17 CN CN202020330116.2U patent/CN212351153U/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: 20210115 |