CN216463196U

CN216463196U - Fixture for machining machine tool bed plate

Info

Publication number: CN216463196U
Application number: CN202123217349.5U
Authority: CN
Inventors: 郭金彪
Original assignee: Nanjing Xiaotuo Machinery Technology Co ltd
Current assignee: Nanjing Xiaotuo Machinery Technology Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-10
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses an anchor clamps are used in processing of bed panel, including the processing platform, the first support column of top fixedly connected with of processing platform, first through-hole has been seted up to the inside of first support column. The utility model discloses a be provided with the limiting plate, the internal thread, the threaded rod, grip block and slipmat, in order to realize that this anchor clamps have the purpose of better centre gripping effect, place lathe panel one end and press close to inner wall department at the limiting plate, the second turning handle is rotated, the internal thread intermeshing that threaded rod and limiting plate top set up is being driven, thereby it adjusts to closely laminating with lathe panel to drive the grip block, the slipmat increases frictional force between grip block and the lathe panel, prevent lathe panel at the in-process and the limiting plate slippage of processing, when needing to turn over lathe panel, rotate first turning handle, it is inside rotatory at first support column to drive first movable rod, then drive the turn-over of limiting plate and lathe panel, be convenient for follow-up lathe panel's processing.

Description

Fixture for machining machine tool bed plate

Technical Field

The utility model relates to a panel technical field specifically is an anchor clamps are used in processing of lathe panel.

Background

The panel is the flat rectangle material board of standard size, divides into sheet metal, medium plate, thick plate, extra thick plate, makes the flat rectangle material board of standard size usually, at the in-process that the lathe was made at present, need use a large amount of panels, and panel involves a large amount of processes such as boring, milling, need carry out the centre gripping to panel in above-mentioned process, but there are many problems or defects in the current anchor clamps for the processing of a kind of lathe panel:

the traditional clamp for machining the machine tool plate is poor in clamping effect, cannot be adjusted according to the thickness of the plate, cannot turn over the plate after clamping, brings certain trouble to machining of the machine tool plate, and cannot reach the use expectation of people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor clamps are used in processing of bed board material to the centre gripping effect who provides in solving above-mentioned background art is not good, can not carry out the problem of adjusting according to the thickness of panel.

In order to achieve the above purpose, the utility model provides a following technical scheme: a clamp for machining machine bed plates comprises a machining table, wherein a first supporting column is fixedly connected to the top end of the machining table, a first through hole is formed in the first supporting column, a first movable rod is movably connected to the inside of the first through hole, a first rotating handle is fixedly connected to one end of the first movable rod, a limiting plate is fixedly connected to one end of the first movable rod, an internal thread is arranged on the inner top wall of the limiting plate, a threaded rod is movably connected to the inside of the internal thread, a second rotating handle is fixedly connected to the top end of the threaded rod, a clamping plate is movably connected to the bottom end of the threaded rod, a bearing is fixedly connected to the top end of the clamping plate, an anti-skid pad is fixedly connected to the bottom end of the clamping plate, a sliding groove is formed in the top end of the machining table, a sliding block is movably connected to the inside of the sliding groove, and a threaded groove is formed in the inside of the sliding groove, the inside swing joint of thread groove has fixing bolt, the top fixedly connected with second support column of slider, the second through-hole has been seted up to the inside of second support column, the inside swing joint of second through-hole has the second movable rod, the one end fixedly connected with stopper of second movable rod.

Preferably, the shape and size of the first through hole are matched with those of the first movable rod, and the first movable rod is movably connected with the first support column through the first through hole.

Preferably, the number of the limiting plates is two, and the two limiting plates are symmetrically arranged by taking the perpendicular bisector of the machining table as a symmetry axis.

Preferably, the threaded rod penetrates through the top end of the limiting plate and extends into the limiting plate, and the threaded rod is movably connected with the limiting plate.

Preferably, the top end of the clamping plate is provided with a bearing groove, and the shape and size of the bearing groove are matched with those of the bearing.

Preferably, the number of the anti-skid pads is four, every two anti-skid pads are in one group, and the two groups of anti-skid pads are symmetrically arranged by taking the perpendicular bisector of the processing table as a symmetry axis.

Preferably, the shape and size of the sliding groove are matched with those of the sliding block, and the second supporting column is movably connected with the processing table through the sliding groove and the sliding block.

Preferably, the fixing bolt penetrates through the inside of the sliding block and extends to the inside of the thread groove, and the fixing bolt is movably connected with the thread groove.

Compared with the prior art, the beneficial effects of the utility model are that: this anchor clamps for machine tool plate processing is rational in infrastructure, has following advantage:

(1) the clamp is provided with a first support column, a first movable rod, a first rotating handle, a limiting plate, an internal thread, a threaded rod, a clamping plate and a non-slip mat, so that the clamp has a better clamping effect, one end of a machine tool plate is placed at the position, close to the inner wall, of the limiting plate, the second rotating handle is rotated to drive the threaded rod to rotate, the threaded rod is driven to be meshed with the internal thread arranged at the top end of the limiting plate, the clamping plate is driven to adjust the height according to the thickness of the machine tool plate, when the clamping plate is adjusted to be tightly attached to the machine tool plate, the non-slip mat increases the friction between the clamping plate and the machine tool plate, the machine tool plate is prevented from slipping off the limiting plate in the machining process, when the machine tool plate needs to be turned over, the first rotating handle is rotated to drive the first movable rod to rotate inside the first support column, and then the turning over of the limiting plate and the machine tool plate is driven, the subsequent processing of the machine tool plate is facilitated, so that the use of people is more convenient;

(2) the fixture is provided with the sliding chute, the sliding block, the thread groove and the fixing bolt, so that the fixture has a better adjusting effect, the sliding block moves in the sliding chute at the top end of the machining table to be adjusted until the distance between the limiting plate and the limiting plate is matched with the length of a machine tool plate to be machined, the fixing bolt is placed into the sliding block and the corresponding thread groove, the fixing bolt is screwed to be meshed with the thread groove, the position of the limiting plate is limited, the adaptability of the fixture is improved, machine tool plates with different clamping lengths can be conveniently clamped for machining, and therefore people can use the fixture more comfortably;

drawings

Fig. 1 is a schematic view of the three-dimensional appearance structure of the present invention;

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the position B in fig. 2 according to the present invention.

In the figure: 1. a processing table; 2. a first support column; 3. a first through hole; 4. a first movable bar; 5. a first stem; 6. a limiting plate; 7. an internal thread; 8. a threaded rod; 9. a second stem; 10. a clamping plate; 11. a bearing; 12. a non-slip mat; 13. a chute; 14. a slider; 15. a thread groove; 16. fixing the bolt; 17. a second support column; 18. a second through hole; 19. a second movable bar; 20. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a clamp for machining machine bed plates comprises a machining table 1, wherein a first supporting column 2 is fixedly connected to the top end of the machining table 1, a first through hole 3 is formed in the first supporting column 2, a first movable rod 4 is movably connected to the inside of the first through hole 3, a first rotating handle 5 is fixedly connected to one end of the first movable rod 4, a limiting plate 6 is fixedly connected to one end of the first movable rod 4, a threaded rod 8 is movably connected to the inside of the internal thread 7 arranged on the inner top wall of the limiting plate 6, a second rotating handle 9 is fixedly connected to the top end of the threaded rod 8, a clamping plate 10 is movably connected to the bottom end of the threaded rod 8, a bearing 11 is fixedly connected to the top end of the clamping plate 10, an anti-skid pad 12 is fixedly connected to the bottom end of the clamping plate 10, and the clamping plate comprises a first supporting column 2, a first movable rod 4, a first rotating handle 5, a limiting plate 6, an internal thread 7, a threaded rod 8, a clamping plate 10 and an anti-skid pad 12, so as to realize the purpose that the clamp has better clamping effect, one end of a machine tool plate is placed at the position, close to the inner wall, of a limiting plate 6, a second rotating handle 9 is rotated to drive a threaded rod 8 to rotate, and the threaded rod 8 is driven to be meshed with an internal thread 7 arranged at the top end of the limiting plate 6, so that the clamping plate 10 is driven to adjust the height according to the thickness of the machine tool plate, when the clamping plate 10 is adjusted to be tightly attached to the machine tool plate, an anti-slip mat 12 increases the friction force between the clamping plate 10 and the machine tool plate to prevent the machine tool plate from slipping off the limiting plate 6 in the processing process, when the machine tool plate needs to be turned over, the first rotating handle 5 is rotated to drive a first movable rod 4 to rotate in a first supporting column 2 to drive the limiting plate 6 and the machine tool plate to be turned over, so as to facilitate the processing of subsequent machine tool plates, thereby enabling people to use more conveniently, the top end of a processing table 1 is provided with a sliding chute 13, the interior of the sliding chute 13 is movably connected with a sliding block 14, a thread groove 15 is formed in the sliding chute 13, a fixing bolt 16 is movably connected in the thread groove 15, the sliding chute 13, the sliding block 14, the thread groove 15 and the fixing bolt 16 are arranged to achieve the purpose that the clamp has a better adjusting effect, the sliding block 14 is moved in the sliding chute 13 at the top end of the processing table 1 and adjusted until the distance between the two limiting plates 6 is matched with the length of a machine tool plate to be processed, the fixing bolt 16 is placed into the sliding block 14 and the corresponding thread groove 15, the fixing bolt 16 is screwed to be mutually meshed with the thread groove 15, so that the position of the limiting plate 6 is limited, the adaptability of the clamp is improved, machine tool plates with different clamping lengths can be conveniently processed, and therefore people can feel more comfortable when using the clamp, the top end of the sliding block 14 is fixedly connected with a second supporting column 17, a second through hole 18 is formed in the second supporting column 17, a second movable rod 19 is movably connected in the second through hole 18, and a limiting block 20 is fixedly connected to one end of the second movable rod 19.

In this embodiment, the shape and size of the first through hole 3 and the shape and size of the first movable rod 4 are both matched with each other, and the first movable rod 4 is movably connected with the first support column 2 through the first through hole 3, so that the machine tool plate can be turned over conveniently.

In this embodiment, the quantity of limiting plate 6 is two, and two limiting plates 6 use the perpendicular bisector of processing platform 1 to set up as symmetry axis symmetry, are convenient for improve the stability of lathe panel centre gripping.

In this embodiment, threaded rod 8 runs through the top of limiting plate 6 and extends to the inside of limiting plate 6, and threaded rod 8 and limiting plate 6 swing joint, is convenient for adjust the height of grip block 10.

In this embodiment, the top end of the clamping plate 10 is provided with a bearing groove, and the shape and size of the bearing groove are matched with the shape and size of the bearing 11, so as to prevent the clamping plate 10 from rotating along with the rotation of the threaded rod 8.

In this embodiment, the number of slipmat 12 is four, and per two slipmats 12 are a set of, and two sets of slipmats 12 use the perpendicular bisector of processing platform 1 to set up as symmetry axis symmetry, and the increase lathe panel is by the frictional force of centre gripping, prevents to drop.

In this embodiment, the shape and size of the sliding groove 13 and the shape and size of the sliding block 14 are matched with each other, and the second supporting column 17 is movably connected with the processing table 1 through the sliding groove 13 and the sliding block 14, so that the adjustment according to the length of the plate is facilitated.

In this embodiment, the fixing bolt 16 penetrates through the inside of the slider 14 and extends to the inside of the thread groove 15, and the fixing bolt 16 is movably connected with the thread groove 15, so as to limit the position of the limiting plate 6 at the other end.

The working principle is as follows: when the device is used, firstly, the slide block 14 moves in the sliding groove 13 at the top end of the processing table 1 and is adjusted until the distance between the slide block 14 and the limiting plate 6 is matched with the length of a machine tool plate to be processed, the fixing bolt 16 is placed in the slide block 14 and the corresponding thread groove 15, the fixing bolt 16 is screwed and is meshed with the thread groove 15, so that the position of the limiting plate 6 is limited, two ends of the machine tool plate are placed at the position, close to the inner wall, of the limiting plate 6, the second rotating handle 9 is rotated to drive the threaded rod 8 to rotate, and the threaded rod 8 is driven to be meshed with the internal thread 7 arranged at the top end of the limiting plate 6, so that the clamping plate 10 is driven to adjust the height according to the thickness of the machine tool plate, when the clamping plate 10 is adjusted to be tightly attached to the machine tool plate, the anti-skid pads 12 increase friction force between the clamping plate 10 and the machine tool plate, and prevent the machine tool plate from slipping off from the limiting plate 6 in the processing process, when the machine tool plate needs to be turned, the first rotating handle 5 is rotated to drive the first movable rod 4 to rotate in the first support column 2, and then the limiting plate 6 and the machine tool plate are driven to be turned, so that the subsequent machine tool plate can be conveniently machined, and the work is finished;

it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.

Claims

1. The utility model provides a clamp for machine tool plate material processing, includes processing platform (1), its characterized in that: the processing table is characterized in that a first supporting column (2) is fixedly connected to the top end of the processing table (1), a first through hole (3) is formed in the first supporting column (2), a first movable rod (4) is movably connected to the inside of the first through hole (3), a first rotating handle (5) is fixedly connected to one end of the first movable rod (4), a limiting plate (6) is fixedly connected to one end of the first movable rod (4), an internal thread (7) is arranged on the inner top wall of the limiting plate (6), a threaded rod (8) is movably connected to the inside of the internal thread (7), a second rotating handle (9) is fixedly connected to the top end of the threaded rod (8), a clamping plate (10) is movably connected to the bottom end of the threaded rod (8), a bearing (11) is fixedly connected to the top end of the clamping plate (10), and an anti-slip mat (12) is fixedly connected to the bottom end of the clamping plate (10), processing platform (1)'s top has seted up spout (13), the inside swing joint of spout (13) has slider (14), thread groove (15) have been seted up to the inside of spout (13), the inside swing joint of thread groove (15) has fixing bolt (16), the top fixedly connected with second support column (17) of slider (14), second through-hole (18) have been seted up to the inside of second support column (17), the inside swing joint of second through-hole (18) has second movable rod (19), the one end fixedly connected with stopper (20) of second movable rod (19).

2. The jig for machining a machine tool plate according to claim 1, characterized in that: the shape and size of the first through hole (3) and the shape and size of the first movable rod (4) are matched with each other, and the first movable rod (4) is movably connected with the first support column (2) through the first through hole (3).

3. The jig for machining a machine tool plate according to claim 1, characterized in that: the number of the limiting plates (6) is two, and the two limiting plates (6) are symmetrically arranged by taking the perpendicular bisector of the processing table (1) as a symmetry axis.

4. The jig for machining a machine tool plate according to claim 1, characterized in that: the threaded rod (8) penetrates through the top end of the limiting plate (6) and extends to the inside of the limiting plate (6), and the threaded rod (8) is movably connected with the limiting plate (6).

5. The jig for machining a machine tool plate according to claim 1, characterized in that: and a bearing groove is formed in the top end of the clamping plate (10), and the shape and size of the bearing groove are matched with those of the bearing (11).

6. The jig for machining a machine tool plate according to claim 1, characterized in that: the number of the anti-skid pads (12) is four, every two anti-skid pads (12) are in one group, and the two groups of anti-skid pads (12) are symmetrically arranged by taking the perpendicular bisector of the processing table (1) as the symmetry axis.

7. The jig for machining a machine tool plate according to claim 1, characterized in that: the shape and size of the sliding groove (13) and the shape and size of the sliding block (14) are matched with each other, and the second supporting column (17) is movably connected with the processing table (1) through the sliding groove (13) and the sliding block (14).

8. The jig for machining a machine tool plate according to claim 1, characterized in that: the fixing bolt (16) penetrates through the inside of the sliding block (14) and extends to the inside of the thread groove (15), and the fixing bolt (16) is movably connected with the thread groove (15).