CN220902594U - Clamp for machining inner hole of cylinder sleeve of printing machine - Google Patents
Clamp for machining inner hole of cylinder sleeve of printing machine Download PDFInfo
- Publication number
- CN220902594U CN220902594U CN202322693402.1U CN202322693402U CN220902594U CN 220902594 U CN220902594 U CN 220902594U CN 202322693402 U CN202322693402 U CN 202322693402U CN 220902594 U CN220902594 U CN 220902594U
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- fixedly connected
- top surface
- groove
- clamping
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- 238000003754 machining Methods 0.000 title claims abstract description 15
- 230000000087 stabilizing effect Effects 0.000 claims description 8
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000670 limiting effect Effects 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 7
- 230000007423 decrease Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a clamp for machining an inner hole of a cylinder sleeve of a printing machine, which comprises a supporting column, wherein the top surface of the supporting column is fixedly connected with a supporting plate, the top surface of the supporting plate is fixedly connected with a placing plate, one side of the top surface of the placing plate is provided with a clamping assembly, the other side of the top surface of the placing plate is provided with a plurality of limiting grooves, the clamping assembly comprises a connecting plate fixedly connected with the placing plate, two sides of the connecting plate are symmetrically provided with a plurality of first sliding grooves, the inside of the first sliding grooves is slidably connected with a plurality of moving plates, one side of the moving plates is provided with a groove, the inside of the groove is slidably connected with a sliding plate, one side of the sliding plate far away from the groove is fixedly connected with a connecting shaft, and one side of the connecting shaft far from the sliding plate is fixedly connected with a pulling plate, so that the cylinder sleeve can be more stable when clamped, and the phenomenon that the cylinder sleeve falls down during machining operation is prevented.
Description
Technical Field
The utility model relates to the technical field of cylinder sleeve machining devices, in particular to a clamp for machining an inner hole of a cylinder sleeve of a printing machine.
Background
The cylinder sleeve is used as a core part of the engine, and the machining precision has direct influence on the working performance of the engine; particularly, when the inner hole of the cylinder sleeve is processed, the axial and circumferential clamping and positioning of the cylinder sleeve are required to be ensured, meanwhile, uneven clamping force is avoided, otherwise, the deformation of the cylinder sleeve wall is caused, the processing quality of a product is affected, and therefore the production efficiency is reduced, and the working efficiency of staff is reduced.
However, in the prior art, there are many clamping devices for the cylinder liners, but most of the clamping devices can only clamp the cylinder liners of the same model, so that when the cylinder liners of different models are faced, the different clamping devices need to be replaced for processing operation, thereby reducing the work rate of workers, and meanwhile, a few devices can perform an adjusting function on the clamping plate, so that the cylinder liners facing different cylinder liners can be clamped, but because the cylinder liners need to be clamped and positioned transversely and vertically, the cylinder liners are clamped transversely by most of the devices, the cylinder liners may shift during processing operation, and thus the processing quality of invisible products can be caused.
Disclosure of utility model
The technical problems to be solved by the utility model are as follows: the problem of when facing different models of cylinder liners, just need to change different clamping device and carry out the processing operation to can lead to the decline of staff's work rate, there is also a minority device to carry out an effect of adjusting the grip block simultaneously, thereby make can all carry out a centre gripping to different cylinder liners, but because need carry out a horizontal and vertical clamp and location to the cylinder liner, and most devices are through horizontal to the centre gripping of cylinder liner, this just makes the cylinder liner when processing operation, the phenomenon emergence of skew can appear, thereby can lead to stealthy product's processingquality is solved.
The aim of the utility model can be achieved by the following technical scheme:
The utility model provides a fixture for processing of printing machine cylinder jacket hole, includes the support column, the top fixed surface of support column is connected with the backup pad, the top fixed surface of backup pad is connected with places the board, top surface one side of placing the board is provided with clamping assembly, a plurality of spacing groove has been seted up to the top surface opposite side of placing the board, clamping assembly includes the connecting plate with place board fixed connection, a plurality of first spout has been seted up to the bilateral symmetry of connecting plate, the inside sliding connection of first spout has a plurality of movable plate, the recess has been seted up to one side of movable plate, the inside sliding connection of recess has the slide, one side fixedly connected with connecting axle of recess is kept away from to the slide, one side fixedly connected with arm-tie of slide is kept away from to the connecting axle, fixed mounting has the spacing case in the middle of the lateral wall one end surface of connecting plate.
As a further scheme of the utility model: the connecting plate is characterized in that the pull plate is far away from the connecting shaft and penetrates through the connecting plate and one side of the limiting box to be fixedly connected with the connecting block, one side of the connecting block, far away from the pull plate, is fixedly connected with the pull rod, one side of the pull rod, far away from the connecting block, is in penetrating connection with the limiting box, and the connecting block is in sliding connection with the limiting box.
As a further scheme of the utility model: the pull rod is kept away from the inside second spout of having seted up in one side of spacing case, the inside sliding connection of second spout has the stopper, stopper and spacing groove block are connected.
As a further scheme of the utility model: the movable plate is characterized in that a sliding rod is fixedly arranged on one side of the top surface of the movable plate, the sliding rod is in sliding connection with the first sliding groove, a clamping plate is fixedly connected to the other side of the movable plate, which is far away from the first sliding groove, a plurality of stable components are arranged on the surface of the clamping plate, and a plurality of clamping grooves are formed in the top surface of the clamping plate.
As a further scheme of the utility model: the stabilizing assembly comprises a fixed block fixedly connected with the clamping groove, a threaded rod is rotationally connected to the top surface of the fixed block, a threaded sleeve is arranged on the surface of the threaded rod in a threaded sleeve mode, a bearing seat is arranged above the threaded sleeve, a first knob is fixedly connected to the top surface of the threaded rod, and a plurality of supporting rods are symmetrically arranged on two sides of the bearing seat.
As a further scheme of the utility model: one side fixedly connected with extension board of thread bush, the screw thread groove has been seted up to the top surface one side that the extension board kept away from the thread bush, the inside threaded connection of screw thread groove has the screw rod, the bottom surface rotation of screw rod is connected with the supporting shoe, the bottom surface fixedly connected with steady board of supporting shoe, the top surface fixedly connected with second knob of screw rod.
As a further scheme of the utility model: the bottom surface of bracing piece and grip block fixed connection.
The utility model has the beneficial effects that:
1. Staff can be through the pulling pull rod for the removal of the drive connecting block of pull rod, thereby make the connecting block drive the removal of arm-tie, the removal of slide has been driven through the removal of arm-tie, thereby make the removal of slide drive the removal of movable plate, thereby make grip block on the movable plate can carry out the effect of a centre gripping to the cylinder liner, stopper on the rethread pull rod simultaneously, make when the cylinder liner centre gripping, the gliding stopper, make the stopper be connected with the spacing groove, thereby reach a spacing effect, the cylinder liner is when processing operation avoided, the phenomenon emergence that the grip block is not hard up appears, thereby can ensure the stability of grip block to the cylinder liner centre gripping, thereby can improve production efficiency and staff's work efficiency.
2. When carrying out the centre gripping to different cylinder liners, outside the centre gripping to the cylinder liner through the centre gripping subassembly, the staff can also be through rotating the first knob on the firm subassembly for the rotation of threaded rod, thereby make the removal of the thread bush on the threaded rod, thereby make the thread bush drive the rising of extension board, when the extension board rises to certain position, can be through rotating the second knob, make the rotation of second knob drive the screw rod, thereby make the decline of screw rod, the decline of firm board has been driven through the decline of screw rod, thereby make the firm board carry out a follow decurrent firm effect to the cylinder liner, thereby ensured the stability of cylinder liner when processing operation.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the overall side view of the present utility model;
FIG. 3 is a schematic top view of the overall structure of the present utility model;
FIG. 4 is an enlarged schematic view of the area A in FIG. 1;
fig. 5 is an enlarged schematic view of the area B in fig. 2.
In the figure: 1. a support column; 2. a support plate; 3. placing a plate; 4. a clamping assembly; 401. a connecting plate; 402. a first chute; 403. a moving plate; 404. a groove; 405. a slide plate; 406. a connecting shaft; 407. pulling a plate; 408. a limit box; 409. a connecting block; 410. a pull rod; 411. a second chute; 412. a limiting block; 413. a slide bar; 414. a clamping plate; 5. a limit groove; 6. a stabilizing assembly; 601. a fixed block; 602. a threaded rod; 603. a thread sleeve; 604. a bearing seat; 605. a first knob; 606. a support rod; 607. an extension plate; 608. a thread groove; 609. a screw; 610. a support block; 611. a stabilizing plate; 612. a second knob; 7. a clamping groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-5, a fixture for machining inner holes of cylinder liners of printing machines comprises a support column 1, the top surface of the support column 1 is fixedly connected with a support plate 2, the top surface of the support plate 2 is fixedly connected with a placement plate 3, one side of the top surface of the placement plate 3 is provided with a clamping component 4, a plurality of limit grooves 5 are formed in the other side of the top surface of the placement plate 3, the clamping component 4 comprises a connecting plate 401 fixedly connected with the placement plate 3, a plurality of first sliding grooves 402 are symmetrically formed in two sides of the connecting plate 401, a plurality of movable plates 403 are slidingly connected in the first sliding grooves 402, a groove 404 is formed in one side of the movable plates 403, a sliding plate 405 is slidingly connected in the groove 404, a connecting shaft 406 is fixedly connected to one side, away from the groove 404, of the connecting shaft 406 is fixedly connected with a pulling plate 407, and a limit box is fixedly mounted in the middle of one end surface of the outer side wall of the connecting plate 401, so that the phenomenon that the cylinder liners fall down when machining operation is avoided.
The link 406 is kept away from to arm-tie 407 and passes one side fixedly connected with connecting plate 401 and spacing case 408, one side fixedly connected with pull rod 410 of arm-tie 407 is kept away from to connecting plate 409, one side that connecting rod 410 kept away from connecting plate 409 and spacing case 408 through connection, connecting block 409 and spacing case 408 sliding connection, second spout 411 has been seted up to one side inside that limiting case 408 was kept away from to pull rod 410, the inside sliding connection of second spout 411 has stopper 412, stopper 412 and spacing groove 5 block are connected, top surface one side fixed mounting of movable plate 403 has slide bar 413, slide bar 413 and first spout 402 sliding connection, the opposite side fixedly connected with grip block 414 that movable plate 403 kept away from first spout 402, the surface of grip block 414 is provided with a plurality of firm subassembly 6, a plurality of draw-in groove 7 has been seted up on the top surface of grip block 414, make can carry out an effect of adjusting to grip block 414 according to the model of cylinder jacket, thereby make the practicality of the device obtain an effect that improves.
The firm subassembly 6 includes fixed block 601 with draw-in groove 7 fixed connection, the top surface rotation of fixed block 601 is connected with threaded rod 602, threaded rod 602's surface thread bush 603 is equipped with thread bush 603, be located the top of thread bush 603 and install bearing frame 604, threaded rod 602's top surface fixedly connected with first knob 605, a plurality of bracing piece 606 is installed to the bilateral symmetry of bearing frame 604, one side fixedly connected with extension board 607 of thread bush 603, the thread groove 608 has been seted up to one side of the top surface that the extension board 607 kept away from thread bush 603, the inside threaded connection of thread groove 608 has screw 609, the bottom surface rotation of screw 609 is connected with supporting shoe 610, the bottom surface fixedly connected with firm board 611 of supporting shoe 610, screw 609's top surface fixedly connected with second knob 612, the bottom surface and the grip block 414 fixed connection of bracing piece 606, make can carry out a vertical centre gripping firm effect from last down to the cylinder liner, thereby make the cylinder liner gas can be more stable.
The working principle of the utility model is as follows: firstly, the staff can drive the movement of the connecting block 409 through pulling the pull rod 410 on the clamping assembly 4 to enable the connecting block 409 to drive the movement of the pull plate 407, the movement of the slide plate 405 is driven through the movement of the pull plate 407, so that the movement of the slide plate 405 drives the movement of the moving plate 403, the clamping plate 414 on the moving plate 403 moves, the cylinder liner can be clamped through the movement of the clamping plate 414, and meanwhile, the limiting block 412 on the pull rod 410 is used for enabling the limiting block 412 to be connected with the limiting groove 5 when the cylinder liner is clamped, so that the limiting effect is achieved, the phenomenon that the clamping plate 414 loosens during processing of the cylinder liner is avoided, the stability of the clamping plate 414 on the cylinder liner can be ensured, and the production efficiency and the working efficiency of the staff can be improved.
When clamping different cylinder liners, besides the clamping of the cylinder liners by the clamping assembly 4, a worker can rotate the threaded rod 602 by rotating the first knob 605 on the stabilizing assembly 6, so that the threaded sleeve 603 on the threaded rod 602 moves, the threaded sleeve 603 drives the extending plate 607 to ascend, when the extending plate 607 ascends to a certain position, the second knob 612 can be rotated, the second knob 612 drives the screw rod 609 to rotate, so that the screw rod 609 descends, the screw rod 609 descends to drive the stabilizing plate 611, and the stabilizing plate 611 stabilizes the cylinder liners from top to bottom, so that the stability of the cylinder liners in processing operation is ensured.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (7)
1. The utility model provides a fixture for processing of printing machine cylinder jacket hole, includes support column (1), its characterized in that, the top fixed surface of support column (1) is connected with backup pad (2), top fixed surface of backup pad (2) is connected with places board (3), top surface one side of placing board (3) is provided with clamping assembly (4), a plurality of spacing groove (5) have been seted up to top surface opposite side of placing board (3), clamping assembly (4) include with place board (3) fixed connection's connecting plate (401), a plurality of first spout (402) have been seted up to the bilateral symmetry of connecting plate (401), the inside sliding connection of first spout (402) has a plurality of movable plate (403), recess (404) have been seted up to one side of movable plate (403), the inside sliding connection of recess (404) has slide (405), one side fixedly connected with connecting axle (406) of keeping away from recess (404) slide (405), one side fixedly connected with arm-tie (407) of keeping away from slide (405), outside wall intermediate wall (408) fixed mounting has spacing case.
2. The fixture for machining an inner hole of a cylinder liner of a printing machine according to claim 1, wherein the pull plate (407) is far away from the connecting shaft (406) and penetrates through the connecting plate (401) and one side of the limit box (408) to be fixedly connected with a connecting block (409), one side of the connecting block (409) far away from the pull plate (407) is fixedly connected with a pull rod (410), one side of the pull rod (410) far away from the connecting block (409) is in penetrating connection with the limit box (408), and the connecting block (409) is in sliding connection with the limit box (408).
3. The fixture for machining the inner hole of the cylinder liner of the printing machine according to claim 2, wherein a second sliding groove (411) is formed in one side, far away from the limit box (408), of the pull rod (410), a limit block (412) is connected to the second sliding groove (411) in a sliding manner, and the limit block (412) is connected with the limit groove (5) in a clamping manner.
4. The clamp for machining the inner hole of the cylinder liner of the printing machine according to claim 1, wherein a sliding rod (413) is fixedly arranged on one side of the top surface of the moving plate (403), the sliding rod (413) is in sliding connection with the first sliding groove (402), a clamping plate (414) is fixedly connected to the other side, away from the first sliding groove (402), of the moving plate (403), a plurality of stable components (6) are arranged on the surface of the clamping plate (414), and a plurality of clamping grooves (7) are formed in the top surface of the clamping plate (414).
5. The fixture for machining the inner hole of the cylinder liner of the printing machine according to claim 4, wherein the stabilizing component (6) comprises a fixed block (601) fixedly connected with a clamping groove (7), a threaded rod (602) is rotatably connected to the top surface of the fixed block (601), a threaded sleeve (603) is arranged on the surface of the threaded rod (602), a bearing seat (604) is arranged above the threaded sleeve (603), a first knob (605) is fixedly connected to the top surface of the threaded rod (602), and a plurality of supporting rods (606) are symmetrically arranged on two sides of the bearing seat (604).
6. The fixture for machining an inner hole of a cylinder liner of a printing machine according to claim 5, wherein an extension plate (607) is fixedly connected to one side of the threaded sleeve (603), a threaded groove (608) is formed in one side of the extension plate (607) away from the top surface of the threaded sleeve (603), a screw (609) is connected to the internal thread of the threaded groove (608), a supporting block (610) is rotatably connected to the bottom surface of the screw (609), a stabilizing plate (611) is fixedly connected to the bottom surface of the supporting block (610), and a second knob (612) is fixedly connected to the top surface of the screw (609).
7. The clamp for machining an inner hole of a cylinder liner of a printing machine according to claim 5, wherein a bottom surface of the support rod (606) is fixedly connected with the clamping plate (414).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322693402.1U CN220902594U (en) | 2023-10-09 | 2023-10-09 | Clamp for machining inner hole of cylinder sleeve of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322693402.1U CN220902594U (en) | 2023-10-09 | 2023-10-09 | Clamp for machining inner hole of cylinder sleeve of printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220902594U true CN220902594U (en) | 2024-05-07 |
Family
ID=90916338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322693402.1U Active CN220902594U (en) | 2023-10-09 | 2023-10-09 | Clamp for machining inner hole of cylinder sleeve of printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220902594U (en) |
-
2023
- 2023-10-09 CN CN202322693402.1U patent/CN220902594U/en active Active
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