CN212665498U

CN212665498U - Special fixture for machining center

Info

Publication number: CN212665498U
Application number: CN202021445008.6U
Authority: CN
Inventors: 杨磊; 余晔
Original assignee: Hangzhou Qizhan Technology Co ltd
Current assignee: Hangzhou Qizhan Technology Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-03-09
Anticipated expiration: 2030-07-21

Abstract

The utility model relates to the technical field, in particular to a special fixture for a machining center, which comprises a foundation plate, a plurality of evenly distributed workpiece holes are arranged on the top of the foundation plate, each workpiece hole is internally provided with a screw thread, the left side of the top of the foundation plate is provided with a transverse displacement support, the top of the transverse displacement support is provided with a movable iron clamp, the left side of the iron clamp is provided with a sliding clamp block, the left side of the sliding clamp block is provided with a screw rod, the screw rod is connected to the iron clamp through the sliding clamp block by screw connection, the right side of the top of the foundation plate is provided with a longitudinal displacement support, the top of the longitudinal displacement support is provided with a movable fixed block, the top of the right side of the iron clamp and the top of the left side of the fixed block are both provided with anti-skid pads, the left sides of the right side of the iron clamp and the left sides of the fixed blocks are both provided with positioning, the scraps can be collected uniformly in the processing process.

Description

Special fixture for machining center

Technical Field

The utility model relates to a processing assembly part technical field specifically is a machining center special fixture.

Background

The clamp is a device used for fixing a processing object to occupy a correct position in the process of mechanical manufacturing so as to receive construction or detection, the clamp of a processing center generally refers to a machine tool processing clamp, in a broad sense, in any process in the process of the processing center, the device used for quickly, conveniently and safely installing a workpiece is called as a clamp, the existing clamp is generally single in pertinence, a one-to-one clamping mode is formed between most of clamps and workpieces, if the thickness, the size or the inclined plane of the workpiece changes, the clamps can not be matched, and scraps generated in the processing process often enter the clamps or a base plate, so that the probability that the clamp fails due to cleaning is influenced and the probability is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machining center special fixture to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a special fixture for a machining center comprises a foundation plate, wherein a plurality of workpiece holes which are uniformly distributed are formed in the top of the foundation plate, a plurality of screw teeth are arranged in the workpiece holes, a transverse shifting support is arranged on the left side of the top of the foundation plate, a movable iron clamp is arranged at the top of the transverse shifting support, a sliding clamp block is arranged on the left side of the iron clamp, a screw rod is arranged on the left side of the sliding clamp block, the screw rod penetrates through the sliding clamp block through threaded connection to be connected to the iron clamp, a longitudinal shifting support is arranged on the right side of the top of the foundation plate, a movable fixed block is arranged at the top of the longitudinal shifting support, anti-skid pads are arranged on the top of the right side of the iron clamp and the top of the left side of the fixed block, positioning plates are arranged on the left side of the right side of the iron clamp and the left side of the, two the left side of locating plate all is equipped with pilot hole and two the right side of locating plate is equipped with waist type hole, two all be equipped with the bolt on pilot hole and the waist type hole, an edge in waist type hole is equipped with the bevel protractor, be equipped with the waste material dish between lateral shifting supporting and the vertical supporting of shifting.

Further, the transverse displacement support and the longitudinal displacement support are fixed on the foundation plate through screw threads between the screw threads and the screw threads.

Furthermore, the antiskid pad and the wear-resistant pad are both made of rubber.

Furthermore, the clamp iron is connected with the transverse displacement support through a clamping groove.

Furthermore, the fixing block is connected with the longitudinal displacement support through a clamping groove.

Furthermore, the surfaces of the bolts on the two waist-shaped holes are provided with finger lines.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the slipmat that sets up on pincers piece and fixed block, can effectual small aversion of reduction work piece, also played the guard action to the surface of work piece.

2. The utility model discloses in, through the waste material dish that sets up, can carry out fine collection to the sweeps, save operating personnel's clearing time, also reduced because of the sweeps flies into the possibility that produces the trouble in anchor clamps inside and the foundatin plate.

3. The utility model discloses in, through the locating plate that sets up, can increase anchor clamps to the suitability of more work pieces, to thickness difference, the different special-shaped work piece of size all can be perfect press from both sides tightly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

fig. 3 is a schematic diagram of the structure of the positioning plate of the present invention.

In the figure: 1-a foundation plate, 2-a transverse displacement support, 3-a screw rod, 4-a clamp block, 5-a clamp iron, 6-a wear-resistant pad, 7-an antiskid pad, 8-a positioning plate, 9-a fixing block, 10-a longitudinal displacement support, 11-a waste tray, 12-a workpiece hole, 13-a thread, 14-a waist-shaped hole, 15-a bolt, 16-a finger line, 17-an assembling hole and 18-an angle ruler.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution:

a special fixture for a machining center comprises a foundation plate 1, a plurality of workpiece holes 12 which are uniformly distributed are formed in the top of the foundation plate 1, screw teeth 13 are arranged in the workpiece holes 12, a transverse shifting support 2 is arranged on the left side of the top of the foundation plate 1, a movable iron clamp 5 is arranged on the top of the transverse shifting support 2, a sliding clamp block 4 is arranged on the left side of the iron clamp 5, a screw rod 3 is arranged on the left side of the sliding clamp block 4, the screw rod 3 penetrates through the sliding clamp block 4 to be connected to the iron clamp 5 through threaded connection, a longitudinal shifting support 10 is arranged on the right side of the top of the foundation plate 1, a movable fixed block 9 is arranged on the top of the longitudinal shifting support 10, anti-skid pads 7 are arranged on the top of the right side of the iron clamp 5 and the top of the left side of the fixed block 9, positioning plates 8 are arranged on the left sides of the iron clamp 5 and the left sides of the fixed blocks, the left sides of the two positioning plates 8 are provided with assembling holes 17, the right sides of the two positioning plates 8 are provided with waist-shaped holes 14, the two assembling holes 17 and the waist-shaped holes 14 are provided with bolts 15, one edge of each waist-shaped hole 14 is provided with an angle ruler 18, and a waste material tray 11 is arranged between the transverse displacement support 2 and the longitudinal displacement support 10.

In order to further improve the use function of the special fixture for the machining center, the transverse displacement support 2 and the longitudinal displacement support 10 are fixed on the foundation plate 1 through screw threads with the screw threads 13.

In order to further improve the use function of the special clamp for the machining center, the clamp iron 5 is connected with the transverse displacement support 2 through a clamping groove.

In order to further improve the use function of the special fixture for the machining center, the non-slip pad 7 and the wear-resistant pad 6 are both made of rubber.

In order to further improve the use function of the special fixture for the machining center, the fixing block 9 and the longitudinal displacement support 10 are connected through a clamping groove.

In order to further improve the use function of the special fixture for the machining center, the surfaces of the bolts 15 on the two kidney-shaped holes 14 are provided with finger lines 16.

The utility model discloses work flow: when a batch of workpieces are processed, firstly, a transverse displacement support 2 and a longitudinal displacement support 10 are screwed on a foundation plate 1 through a bolt insertion assembling hole 12 according to the size of the workpiece, when a common workpiece is processed, the workpiece is placed between a clamp iron 5 and a fixed block 9, the clamp iron 5 can enable a clamp block 4 to push the clamp iron 5 to do transverse motion on the transverse displacement support 2 through the motion of a screw rod 3, the fixed block 9 can do longitudinal motion on the longitudinal displacement support 10, two positioning plates 8 fasten the lower half part of the workpiece, an anti-skid pad 7 plays a role of protecting the surface of the workpiece from abrasion and avoiding the possibility of slight displacement of the workpiece during processing, when the workpiece with an inclined surface or different thicknesses of two sides is processed, the waist-shaped holes 14 on the positioning plates 8 at two sides can be adjusted, the angle ruler 18 on one side of the waist-shaped hole 14 can accurately measure the inclined angle of the workpiece, and the workpiece can be fixed after the bolt is screwed well adjusted, the scraps produced in the processing process can fall onto the scrap tray 11, and can be cleaned uniformly after processing.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a machining center special fixture, includes foundatin plate (1), its characterized in that: be equipped with a plurality of evenly distributed's work piece hole (12) on foundatin plate (1) top, every all be equipped with screw tooth (13) in work piece hole (12), the left side at foundatin plate (1) top is equipped with lateral shifting support (2), lateral shifting support (2) top is equipped with mobilizable tong (5), tong (5) left side is equipped with slip tong (4), slip tong (4) left side is equipped with lead screw (3), and lead screw (3) run through slip tong (4) through threaded connection and be connected to on tong (5), the right side at foundatin plate (1) top is equipped with vertical aversion supporting (10), vertical aversion supporting (10) top is equipped with mobilizable fixed block (9), the right side top of tong (5) and the left side top of fixed block (9) all are equipped with slipmat (7), the right side of tong (5) and the left side of fixed block (9) and be close to two the bottom of slipmat (7) all are equipped with two Be equipped with locating plate (8), two the top and the bottom of locating plate (8) all are equipped with abrasion pad (6), two the left side of locating plate (8) all is equipped with pilot hole (17), and two the right side of locating plate (8) is equipped with waist type hole (14), two all be equipped with bolt (15) on pilot hole (17) and waist type hole (14), an edge of waist type hole (14) is equipped with angle square (18), be equipped with waste material dish (11) between horizontal aversion supporting (2) and the vertical aversion supporting (10).

2. The special fixture for machining centers as claimed in claim 1, wherein: the transverse displacement support (2) and the longitudinal displacement support (10) are both fixed on the foundation plate (1) through screwing with the screw threads (13).

3. The special fixture for machining centers as claimed in claim 1, wherein: the clamp iron (5) is connected with the transverse displacement support (2) through a clamping groove.

4. The special fixture for machining centers as claimed in claim 1, wherein: the antiskid pad (7) and the wear-resistant pad (6) are both made of rubber.

5. The special fixture for machining centers as claimed in claim 1, wherein: the fixed block (9) is connected with the longitudinal displacement support (10) through a clamping groove.

6. The special fixture for machining centers as claimed in claim 1, wherein: the surfaces of the bolts (15) on the two kidney-shaped holes (14) are provided with finger lines (16).