CN213105567U - Metal clamp for machining lathe - Google Patents
Metal clamp for machining lathe Download PDFInfo
- Publication number
- CN213105567U CN213105567U CN202021585024.5U CN202021585024U CN213105567U CN 213105567 U CN213105567 U CN 213105567U CN 202021585024 U CN202021585024 U CN 202021585024U CN 213105567 U CN213105567 U CN 213105567U
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- Prior art keywords
- plate
- fixedly connected
- positioning
- base
- bidirectional threaded
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- 239000002184 metal Substances 0.000 title claims abstract description 33
- 238000003754 machining Methods 0.000 title claims abstract description 11
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 16
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000008859 change Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of clamps, in particular to a metal clamp for a processing lathe, which comprises a base, wherein a sliding cavity is formed in the base, a bidirectional threaded shaft is rotatably connected in the sliding cavity, the right end of the bidirectional threaded shaft penetrates out of the base, an operating wheel is fixedly connected with the right end of the bidirectional threaded shaft, support plates are arranged on the left side and the right side of the upper end of the base, sliders are fixedly connected with the lower ends of the support plates, rotating shafts are rotatably connected with the upper ends of the inner sides of the support plates, and limiting plates are fixedly connected with the inner sides of the; through the horizontal slip of extension board, reunion splint and bottom plate carry out the centre gripping to the metal sheet to do benefit to the metal sheet that presss from both sides tight fixed multiple thickness and length, guaranteed the application scope of anchor clamps, and through the rotation of axis of rotation, do benefit to and overturn processing about going on the metal sheet, need not to dismantle once more and install the metal sheet, reduce troublesome poeration, improve machining efficiency.
Description
Technical Field
The utility model relates to an anchor clamps technical field especially relates to a metal anchor clamps that processing lathe was used.
Background
The jig is a device for fixing a processing object to a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig.
At present, when a metal clamp for a machining lathe is machined on a metal plate lathe, the metal clamp needs to be clamped and fixed, but the thickness and the length of the metal plate are various, the clamp is difficult to clamp the metal plate with various thicknesses and lengths, so that the application range of the clamp is poor, and after the surface of the upper end of the metal plate is machined, the metal plate needs to be detached and then clamped and fixed when the surface of the lower end needs to be machined, so that the operation is not convenient and fast, and the machining efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a metal anchor clamps that processing lathe was used to the anchor clamps that solve above-mentioned background art and provide are difficult to press from both sides the fixed multiple thickness of clamp and length metal sheet, and application scope is not good, and the metal sheet about the terminal surface change add the problem of processing operation convenient inadequately.
In order to solve the prior art problem, the utility model discloses a metal anchor clamps that processing lathe used, including the base:
a sliding cavity is formed in the base, a bidirectional threaded shaft is rotatably connected in the sliding cavity, the right end of the bidirectional threaded shaft penetrates through the base, an operating wheel is fixedly connected to the right end of the bidirectional threaded shaft, support plates are arranged on the left side and the right side of the upper end of the base, a slide block is fixedly connected to the lower ends of the support plates, rotating shafts are rotatably connected to the upper ends of the inner sides of the support plates, limit plates are fixedly connected to the tail ends of the rotating shafts and positioned on the inner sides of the support plates, a lower fixing plate is fixedly connected to the lower ends of the inner sides of the limit plates, an upper fixing plate is fixedly connected to the upper ends of the inner sides of the limit plates, a locking rod is in threaded connection with the upper end of the upper fixing plate, a clamping plate is rotatably connected to the lower end of the, the rotating shaft head end fixedly connected with action bars, every the rotating shaft upper end just is located the equal fixedly connected with locating plate in the outside of extension board, just the locating lever has been run through to the locating plate upper end, the periphery of locating lever head end just is located reset spring has been cup jointed in the outside of locating plate, just locating lever head end fixedly connected with draws the piece, the extension board outside just is located the constant head tank has all been opened at the upper and lower both ends of axis of rotation.
Furthermore, the inner side of the upper end of the base is provided with a guide groove communicated with the sliding cavity, the lower end of the sliding block extends into the sliding cavity through the guide groove, the sliding block is connected with the guide groove and the sliding cavity in a sliding mode, and the bidirectional threaded shaft is connected with the sliding block in a threaded mode.
Further, the outer surface of the lower fixing plate and the outer surface of the clamping plate are both connected with anti-skidding rubber, and the clamping plate slides up and down along the limiting plate.
Furthermore, the head end of the reset spring is fixedly connected with the pull block, the tail end of the reset spring is fixedly connected with the positioning plate, and the positioning rod is connected with the positioning plate in a sliding manner.
Furthermore, the locating lever end with the constant head tank joint, just the locating lever end rotates and is connected with the ball, with two of one side the constant head tank is located same vertical line.
Compared with the prior art, the utility model discloses the beneficial effect who realizes:
the utility model discloses a clamp, including extension board, splint and bottom plate, the fixed plate that connects, including the fixed plate, the fixed plate that connects, the.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partially enlarged structure A of the present invention;
fig. 3 is a schematic view of the overall working structure of the present invention.
In FIGS. 1-3: the device comprises a base 1, a support plate 2, a sliding cavity 3, a bidirectional threaded shaft 4, an operating wheel 5, a rotating shaft 6, an operating rod 7, a limiting plate 8, an upper fixing plate 9, a locking rod 10, a lower fixing plate 11, a clamping plate 12, a positioning plate 13, a positioning rod 14, a positioning groove 15, a ball 16, a return spring 17, a pull block 18 and a slide block 19.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1 to 3:
a metal jig for a machining lathe includes a base 1:
a sliding cavity 3 is formed in the base 1, a bidirectional threaded shaft 4 is rotatably connected in the sliding cavity 3, the right end of the bidirectional threaded shaft 4 penetrates through the base 1, an operating wheel 5 is fixedly connected to the right end of the bidirectional threaded shaft 4, support plates 2 are arranged on the left side and the right side of the upper end of the base 1, a slide block 19 is fixedly connected to the lower ends of the support plates 2, a rotating shaft 6 is rotatably connected to the upper ends of the inner sides of the support plates 2, a limiting plate 8 is fixedly connected to the tail end of the rotating shaft 6 and positioned on the inner side of the support plate 2, a lower fixing plate 11 is fixedly connected to the lower end of the inner side of each limiting plate 8, an upper fixing plate 9 is fixedly connected to the upper end of the limiting plate 8, a locking rod 10 is connected to the upper end of the upper fixing plate 9 in a threaded manner, the clamping plate 12 is slidably connected with the inner side of the limiting plate 8, the head end of the rotating shaft 6 penetrates through the supporting plate 2, the head end of the rotating shaft 6 is fixedly connected with an operating rod 7, the inner side of the upper end of the base 1 is provided with a guide groove communicated with the sliding cavity 3, the lower end of the sliding block 19 extends into the sliding cavity 3 through the guide groove, the sliding block 19 is slidably connected with the guide groove and the sliding cavity 3, and the bidirectional threaded shaft 4 is in threaded connection with the sliding block 19;
specifically, by observing the length of the metal plate, the operating wheel 5 drives the two-way threaded shaft 4 to rotate, so that the sliding block 19 slides left and right in the sliding cavity 3, the sliding block 19 drives the support plates 2 to slide left and right, the distance between the two support plates 2 is convenient to adjust, and the distance between the left lower fixing plate 11 and the right lower fixing plate 11 is convenient to adjust, so that the metal plates with various lengths can be conveniently placed on the lower fixing plates 11, the locking rods 10 are screwed down, the clamping plates 12 move down, the metal plates with various thicknesses can be conveniently clamped through the clamping plates 12 and the lower fixing plates 11, and the application range of the clamp is ensured;
the head end of the return spring 17 is fixedly connected with the pull block 18, the tail end of the return spring 17 is fixedly connected with the positioning plate 13, the positioning rod 14 is slidably connected with the positioning plate 13, the tail end of the positioning rod 14 is clamped with the positioning groove 15, the tail end of the positioning rod 14 is rotatably connected with a ball 16, and the two positioning grooves 15 on the same side are positioned on the same vertical line;
further, when the position that makes the metal sheet upper and lower extreme change when needs, through drawing the outside pulling locating lever 14 of piece 18, reset spring 17 is extruded, and make locating lever 14 and constant head tank 15 separate, and ball 16 and extension board 2's outside contact, then drive axis of rotation 6 through action bars 7 and rotate, ball 16 then rolls along extension board 2, frictional force when reducing the contact, reduce the resistance of axis of rotation 6 when rotating, do benefit to more and make upper fixed plate 9 and bottom plate 11 carry out the change of upper and lower position, be convenient for to carry out upset processing from top to bottom to the metal sheet, need not to dismantle once more and install the metal sheet, it is troublesome to reduce the operation, and the machining efficiency is improved.
A positioning plate 13 is fixedly connected to the upper end of each rotating shaft 6 and located on the outer side of the support plate 2, a positioning rod 14 penetrates through the upper end of the positioning plate 13, a return spring 17 is sleeved on the periphery of the head end of the positioning rod 14 and located on the outer side of the positioning plate 13, the head end of the positioning rod 14 is fixedly connected with a pull block 18, and positioning grooves 15 are formed in the upper end and the lower end of the rotating shaft 6 and located on the outer side of the support plate 2;
further, after the metal sheet upset finished, locating lever 14 can remove to the constant head tank 15's of lower extreme position, and through reset spring 17's resilience force this moment, locating lever 14 can advance in constant head tank 15 through the elasticity joint, and axis of rotation 6 is unable to rotate this moment, has prevented axis of rotation 6 atress rotation, has guaranteed the stability after the centre gripping.
The outer surfaces of the lower fixing plate 11 and the clamping plate 12 are both connected with anti-skid rubber, and the clamping plate 12 slides up and down along the limiting plate 8;
furthermore, the friction between the anti-skid rubber and the metal plate during contact is improved, and the stability after clamping is better improved.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a metal jig that processing lathe was used, includes base (1), its characterized in that:
the novel adjustable support is characterized in that a sliding cavity (3) is formed in the base (1), a bidirectional threaded shaft (4) is rotatably connected in the sliding cavity (3), the right end of the bidirectional threaded shaft (4) penetrates out of the base (1), an operation wheel (5) is fixedly connected to the right end of the bidirectional threaded shaft (4), support plates (2) are arranged on the left side and the right side of the upper end of the base (1), a sliding block (19) is fixedly connected to the lower end of each support plate (2), a rotating shaft (6) is rotatably connected to the upper end of the inner side of each support plate (2), limiting plates (8) are fixedly connected to the tail ends of the rotating shafts (6) and located on the inner sides of the support plates (2), a lower fixing plate (11) is fixedly connected to the lower ends of the inner sides of the limiting plates (8), an upper fixing plate (9) is fixedly connected to the upper end, a clamping plate (12) is rotatably connected between the lower end of the locking rod (10) and the upper fixing plate (9) and the lower fixing plate (11), the clamping plate (12) is connected with the inner side of the limiting plate (8) in a sliding way, the head end of the rotating shaft (6) penetrates through the supporting plate (2), the head end of each rotating shaft (6) is fixedly connected with an operating rod (7), the upper end of each rotating shaft (6) and the outer side of each support plate (2) are fixedly connected with a positioning plate (13), a positioning rod (14) penetrates through the upper end of the positioning plate (13), a return spring (17) is sleeved on the periphery of the head end of the positioning rod (14) and positioned on the outer side of the positioning plate (13), and the head end of the positioning rod (14) is fixedly connected with a pulling block (18), and positioning grooves (15) are formed in the outer side of the support plate (2) and positioned at the upper end and the lower end of the rotating shaft (6).
2. The metal jig for a machining lathe according to claim 1, characterized in that: the inner side of the upper end of the base (1) is provided with a guide groove communicated with the sliding cavity (3), the lower end of the sliding block (19) extends into the sliding cavity (3) through the guide groove, the sliding block (19) is connected with the guide groove and the sliding cavity (3) in a sliding mode, and the bidirectional threaded shaft (4) is connected with the sliding block (19) in a threaded mode.
3. The metal jig for a machining lathe according to claim 1, characterized in that: the outer surface of the lower fixing plate (11) and the outer surface of the clamping plate (12) are both connected with anti-slip rubber, and the clamping plate (12) slides up and down along the limiting plate (8).
4. The metal jig for a machining lathe according to claim 1, characterized in that: the head end of the return spring (17) is fixedly connected with the pull block (18), the tail end of the return spring (17) is fixedly connected with the positioning plate (13), and the positioning rod (14) is slidably connected with the positioning plate (13).
5. The metal jig for a machining lathe according to claim 1, characterized in that: the tail end of the positioning rod (14) is connected with the positioning groove (15) in a clamping mode, the tail end of the positioning rod (14) is rotatably connected with a ball (16), and the positioning grooves (15) on the same side are located on the same vertical line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021585024.5U CN213105567U (en) | 2020-08-03 | 2020-08-03 | Metal clamp for machining lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021585024.5U CN213105567U (en) | 2020-08-03 | 2020-08-03 | Metal clamp for machining lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213105567U true CN213105567U (en) | 2021-05-04 |
Family
ID=75681768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021585024.5U Expired - Fee Related CN213105567U (en) | 2020-08-03 | 2020-08-03 | Metal clamp for machining lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213105567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115267122A (en) * | 2022-09-29 | 2022-11-01 | 深圳裕典通微电子科技有限公司 | Metal surface defect detection device |
-
2020
- 2020-08-03 CN CN202021585024.5U patent/CN213105567U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115267122A (en) * | 2022-09-29 | 2022-11-01 | 深圳裕典通微电子科技有限公司 | Metal surface defect detection device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210504 |