CN217860066U

CN217860066U - CNC plate quick clamping device

Info

Publication number: CN217860066U
Application number: CN202221635343.1U
Authority: CN
Inventors: 王进平
Original assignee: Shuai Steel Formwork Yixing Co ltd
Current assignee: Shuai Steel Formwork Yixing Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-11-22
Anticipated expiration: 2032-06-28

Abstract

The utility model relates to a CNC processing technology field, in particular to quick clamping device of CNC plate, include: a base; a transverse abutting plate transversely arranged on the base; a plurality of squeezing devices which are longitudinally arranged on the base and slide along the longitudinal direction to tightly support the workpiece; the squeezing device comprises a longitudinal slide rail arranged on the base, a slide groove arranged on the longitudinal slide rail and a locking block arranged on the slide groove in a sliding manner, wherein a plurality of vertical fixing holes which are positioned on the bottom end face of the slide groove are formed in the longitudinal slide rail, vertical threaded holes which are equal to the diameter of each vertical fixing hole are formed in the locking block, and vertical bolts are jointly installed when the vertical fixing holes are aligned with the vertical threaded holes. During the use, arrange the work piece in between vertical slide rail and the horizontal board that supports, the locking piece that slides makes the locking piece support the lateral wall of tight work piece, and the opposite side butt of horizontal board and work piece is supported because of having a plurality of vertical fixed orificess for this quick clamping device can adapt to the centre gripping demand of multiple specification work piece, need not to design different anchor clamps according to the work piece of different specifications.

Description

CNC plate quick clamping device

Technical Field

The utility model relates to a CNC processing technology field, in particular to quick clamping device of CNC plate.

Background

The tool clamp is a component for assisting production and processing, which is very common in the industrial manufacturing industry, and is used for fixing a workpiece to be processed so as to facilitate the transportation of the workpiece or a related processing technology; in particular, when CNC machining (CNC, computer Numerical Control Machine, or numerically controlled Machine tool for short) is performed, a clamp is often used to clamp a workpiece, and then CNC machining is performed.

In the prior art, the clamp is slightly adjusted and loosened, a workpiece is mounted on the clamp on the base, then the clamp is adjusted and the workpiece is clamped, and then the clamp is placed in a corresponding machine table to complete equipment processing.

In the practical application process, because the adjusting range of the clamp is small, the clamp with the corresponding size needs to be manufactured when the clamp faces workpieces with different specifications, and time and resources are wasted, so that the CNC plate rapid clamping device is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a CNC plate quick clamping device, the lock piece is fixed in on the spout and keeps the butt to the work piece, because of having a plurality of vertical fixed orificess for this quick clamping device can adapt to the centre gripping demand of multiple specification work piece, need not the different anchor clamps of work piece design according to different specifications, helps saving resources.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

a CNC panel quick clamping device includes: a base;

the transverse abutting plate is transversely arranged on the base;

the plurality of squeezing devices are longitudinally arranged on the base and slide along the longitudinal direction to tightly abut against the workpiece;

the squeezing device comprises a longitudinal slide rail arranged on the base, a slide groove arranged on the longitudinal slide rail and a locking block arranged on the slide groove in a sliding manner, a plurality of vertical fixing holes are formed in the longitudinal slide rail and located on the bottom end face of the slide groove, vertical threaded holes equal to the diameter of each vertical fixing hole are formed in the locking block, and vertical bolts are installed together when the vertical fixing holes are aligned with the vertical threaded holes.

As an optimized scheme of the utility model, the spout is T type groove or dovetail, the bottom of locking piece be equipped with the lug of the cross section looks adaptation of spout.

As a preferred scheme of the utility model, seted up on the lateral wall of vertical slide rail with the horizontal fixed orifices of spout intercommunication, set up on the lug with the horizontal screw hole that horizontal fixed orifices aperture equals, horizontal screw hole is along transversely running through the lug, horizontal fixed orifices with horizontal screw hole installs horizontal bolt jointly when aligning.

As an optimized scheme of the utility model, the guiding gutter has been seted up to the bottom of vertical slide rail, the guiding gutter with vertical fixed orifices intercommunication.

As an optimized proposal of the utility model, the base is provided with a plurality of division plates which are separated by the squeezing device.

As a preferred scheme of the utility model, a plurality of chip grooves that are equidistant transverse distribution have been seted up on the base, the chip groove is ascending highly to reduce to both ends from the middle part in vertical side.

To sum up, the utility model discloses following beneficial effect has:

1. by arranging the squeezing device, when the rapid clamping device is used, a workpiece is arranged between the longitudinal slide rail and the transverse abutting plate, the locking block is slid to abut against the side wall of the workpiece, the vertical fixing hole is aligned with the vertical threaded hole, the vertical bolt is in threaded connection with the vertical fixing hole and the vertical threaded hole, so that the locking block is fixed on the chute and is kept in abutting contact with the workpiece, subsequent processing of the workpiece is facilitated, and due to the fact that the rapid clamping device is provided with the plurality of vertical fixing holes, the clamping device can meet clamping requirements of workpieces of various specifications, different clamps do not need to be designed according to workpieces of different specifications, and resources are saved;

2. the lug is connected with the sliding chute, so that the sliding of the locking block is guided, and the locking block can stably slide along the sliding chute;

3. through setting up horizontal fixed orifices and horizontal screw hole, horizontal fixed orifices aligns the back with horizontal screw hole, and horizontal bolt threaded connection is in horizontal fixed orifices and horizontal screw hole department for the locking piece is fixed in on the spout and keeps the butt to the work piece, has carried out the locking from transversely to the locking piece, is favorable to promoting the locking effect of locking piece, is convenient for follow-up processing to the work piece.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic top view of the present invention.

Fig. 2 is a schematic view of the structure of the present invention.

Fig. 3 is a schematic view of the structure of the locking block of the present invention.

Fig. 4 is an exploded schematic view of the locking block and the longitudinal sliding rail according to the present invention.

The corresponding part names indicated by the numbers and letters in the drawings:

1. a base; 2. a transverse abutting plate; 3. a compacting device; 31. a longitudinal slide rail; 311. a diversion trench; 32. A chute; 33. a locking block; 331. a bump; 332. a transverse threaded hole; 34. a vertical fixing hole; 35. A vertical threaded hole; 37. a transverse fixing hole; 4. a partition plate; 5. a scrap groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts belong to the protection scope of the present invention.

Examples

The embodiment of the application discloses CNC plate quick clamping device.

As shown in fig. 1 and 2, a CNC plate quick clamping device comprises: a base 1;

a transverse abutting plate 2 which is transversely arranged is connected to the base 1 through bolts;

two groups of longitudinally arranged squeezing devices 3 are welded on the base 1, and the squeezing devices 3 are used for sliding and tightly abutting against a workpiece;

as shown in fig. 1, fig. 2 and fig. 4, the vertical slide rail 31 of crowded tight device 3 on base 1 is including welding, set up the spout 32 on vertical slide rail 31, the locking piece 33 on spout 32 is located in the slip, set up a plurality ofly on the vertical slide rail 31 and be the vertical fixed orifices 34 of annular equidistant distribution on the face of spout 32 bottom, set up the vertical screw hole 35 that equals with vertical fixed orifices 34 aperture on the locking piece 33, install vertical bolt jointly when vertical fixed orifices 34 aligns with vertical screw hole 35. Through setting up the crowding device 3, during the use, arrange the work piece in between longitudinal slide rail 31 and the horizontal board 2 that supports, the slip locking piece 33 makes locking piece 33 support the lateral wall of tight work piece, transversely supports the opposite side butt of board 2 and work piece, and at this moment, vertical fixed orifices 34 aligns with vertical screw hole 35, and vertical bolt threaded connection is in vertical fixed orifices 34 and vertical screw hole 35 department for locking piece 33 is fixed in on spout 32 and keeps the butt to the work piece, is convenient for follow-up processing to the work piece. Due to the fact that the vertical fixing holes 34 are formed, the rapid clamping device can meet clamping requirements of workpieces of various specifications, different clamps do not need to be designed according to the workpieces of different specifications, and resources are saved.

As shown in fig. 3 and 4, the sliding groove 32 is a dovetail groove, and a protrusion 331 adapted to the cross section of the sliding groove 32 is integrally formed at the bottom end of the locking block 33. The dovetail grooves can achieve the limiting effect on the locking block 33 in the vertical direction, and the connection stability between the locking block 33 and the longitudinal slide rail 31 can be enhanced. The protrusion 331 is connected to the sliding slot 32 to guide the sliding of the locking block 33, so that the locking block 33 can stably slide along the sliding slot 32.

In another embodiment, the chute 32 is a T-slot.

As shown in fig. 1 and 4, a lateral fixing hole 37 communicated with the sliding slot 32 is formed on a side wall of the longitudinal sliding rail 31, a lateral screw hole 332 having an equal aperture to the lateral fixing hole 37 is formed on the protruding block 331, the lateral screw hole 332 transversely penetrates through the protruding block 331, and a lateral bolt is installed together when the lateral fixing hole 37 is aligned with the lateral screw hole 332. Through setting up horizontal fixed orifices 37 and horizontal screw hole 332, during the use, horizontal fixed orifices 37 aligns the back with horizontal screw hole 332, and horizontal bolt threaded connection is in horizontal fixed orifices 37 and horizontal screw hole 332 department for locking piece 33 is fixed in on spout 32 and keeps the butt to the work piece, has carried out the locking from transversely locking piece 33, is favorable to promoting the locking effect of locking piece 33, is convenient for follow-up processing to the work piece.

The bottom end of the longitudinal slide rail 31 is provided with a guide groove 311, and the guide groove 311 is communicated with the vertical fixing hole 34. During the use, liquid such as lubricating oil and coolant liquid can get into guiding gutter 311 and discharge after getting into vertical fixed orifices 34, has improved the problem that liquid such as lubricating oil and coolant liquid gathers in vertical fixed orifices 34 and influence the installation of vertical bolt to the washing liquid also can be discharged along guiding gutter 311 during the washing, convenient washing.

The base 1 is welded with a partition plate 4 for separating the two groups of squeezing devices 3, and the partition plate 4 is longitudinally arranged. Through setting up division board 4, crowded tight device 3 is fixed respectively to the head end and the tail end of work piece, and is difficult for influencing each other of during operation between the crowded tight device 3 for the work piece is by even centre gripping, and the stability when reinforcing work piece is being processed.

A plurality of sweeps grooves 5 which are transversely distributed at equal intervals are formed in the base 1, and the height of the sweeps grooves 5 in the vertical direction is reduced from the middle to two ends. Through setting up sweeps groove 5, sweeps, lubricating oil and coolant liquid etc. after the processing all can be discharged by sweeps groove 5 to because of the high both ends in the middle of sweeps groove 5 are low, make the sweeps can be automatically followed 5 both ends discharges in sweeps groove.

The working principle is as follows: during the use, arrange the work piece in between vertical slide rail 31 and the horizontal board 2 of supporting, slide locking piece 33 along spout 32 and make locking piece 33 support the lateral wall of tight work piece, the horizontal opposite side butt of board 2 and work piece that supports, at this moment, vertical fixed orifices 34 aligns with vertical screw hole 35, vertical bolt threaded connection is in vertical fixed orifices 34 and vertical screw hole 35 department, horizontal bolt threaded connection is in horizontal fixed orifices 37 and horizontal screw hole 332 department, make locking piece 33 be fixed in on spout 32 and keep the butt to the work piece, locking piece 33 has been carried out the locking from horizontal and vertically.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a CNC plate quick clamping device which characterized in that includes: a base (1);

a transverse abutting plate (2) transversely arranged on the base (1);

a plurality of squeezing devices (3) which are longitudinally arranged on the base (1) and slide along the longitudinal direction to tightly support the workpiece;

crowded tight device (3) is including locating vertical slide rail (31) on base (1) is located spout (32) on vertical slide rail (31) is slided and is located locking piece (33) on spout (32), seted up a plurality of being located on vertical slide rail (31) vertical fixed orifices (34) on the face of spout (32) bottom, seted up on locking piece (33) with vertical screw hole (35) that vertical fixed orifices (34) aperture equals, vertical fixed orifices (34) with install vertical bolt (36) jointly when vertical screw hole (35) align.

2. The CNC plate quick clamping device according to claim 1, characterized in that the sliding groove (32) is a T-shaped groove or a dovetail groove, and a protruding block (331) matched with the cross section of the sliding groove (32) is arranged at the bottom end of the locking block (33).

3. The CNC plate quick clamping device according to claim 2, wherein a transverse fixing hole (37) communicated with the sliding groove (32) is formed in the side wall of the longitudinal sliding rail (31), a transverse threaded hole (332) with the same diameter as that of the transverse fixing hole (37) is formed in the protruding block (331), the transverse threaded hole (332) penetrates through the protruding block (331) in the transverse direction, and a transverse bolt (333) is installed on the transverse fixing hole (37) and the transverse threaded hole (332) when the transverse fixing hole (37) is aligned.

4. The CNC plate quick clamping device according to claim 1, wherein a guide groove (311) is formed in the bottom end of the longitudinal sliding rail (31), and the guide groove (311) is communicated with the vertical fixing hole (34).

5. The CNC plate quick clamping device according to claim 1, characterized in that a partition plate (4) for separating a plurality of the squeezing devices (3) is arranged on the base (1).

6. The CNC plate quick clamping device according to claim 1, wherein a plurality of scrap grooves (5) are formed in the base (1) and are distributed transversely at equal intervals, and the height of each scrap groove (5) in the vertical direction is reduced from the middle to two ends.