CN212444199U

CN212444199U - Machine holder foundry goods that stability is good

Info

Publication number: CN212444199U
Application number: CN202020838721.0U
Authority: CN
Inventors: 刘万平; 刘荣
Original assignee: Zhejiang Lizhi Metal Products Technology Co ltd
Current assignee: Zhejiang Lizhi Metal Products Technology Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-02-02
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses a quick-witted holder foundry goods that stability is good, including the base, the bottom welding of base has the cover to establish the piece, and the cover establishes the shape of piece and be L shape to the opening part that the piece was established to the cover corresponds each other, and trapezoidal spout has been seted up at the length side top of base. This machine holder foundry goods that stability is good, when needs use, locate the base on the guide rail on the workstation through the draw-in groove cover, again with locking screw tighten, the fixed holder foundry goods of guide rail can improve equipment during operation holder foundry goods stability and accuracy, can adjust the fixed position of draw-in groove according to suitable operating position simultaneously, can adjust the position of fixed block according to the size of raw material piece when needs use, the adaptability is better, secondly can adjust the position of fixed block according to actual processing needs, further raise the efficiency, because adopt the threaded rod to lock raw material piece, admittedly raw material piece is difficult to produce the skew in the in-service use.

Description

Machine holder foundry goods that stability is good

Technical Field

The utility model relates to a add clamping apparatus field, specifically be a machine holder foundry goods that stability is good.

Background

The machine is also called a fixture, which is used to fix the object to be processed to make it occupy the correct position for receiving construction or detection. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig. Such as welding jigs, inspection jigs, assembly jigs, machine tool jigs, and the like. Among them, the machine tool clamp is the most common, and is often referred to as a clamp for short. When a workpiece is machined on a machine tool, the workpiece needs to be assembled (positioned) and firmly clamped (clamped) before machining in order to enable the surface of the workpiece to meet the technical requirements of the size, the geometric shape, the mutual position precision with other surfaces and the like specified in the drawing. The fixture generally comprises a positioning element (for determining the correct position of a workpiece in the fixture), a clamping device, a tool setting guide element (for determining the relative position of the tool and the workpiece or guiding the direction of the tool), an indexing device (for enabling the workpiece to complete the processing of a plurality of stations in one-time installation, including a rotary indexing device and a linear movement indexing device), a connecting element, a fixture body (a fixture base), and the like.

The stability and the fixing performance of the machine clamping seat casting are high, so that the machine clamping seat casting is favored by consumers, but the common machine clamping seat casting on the market at present has single function due to the simple mechanism, firstly, the machine clamping seat is mainly rigidly connected in a fixing mode, resonance can be generated with equipment to reduce the stability, and secondly, the working position cannot be adjusted according to the actual working condition due to the fact that most machine clamping seats are low in working efficiency and high in rework rate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machine holder foundry goods that stability is good 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: the utility model provides a machine that stability is good presss from both sides seat foundry goods, includes the base, the bottom welding of base has the cover to establish the piece, and the shape that the piece was established to the cover is L shape to the opening part that the piece was established to the cover corresponds each other, trapezoidal spout has been seted up at the length side top of base, and the inside slip of trapezoidal spout inlays and be equipped with two trapezoidal sliders, two the grip block is all welded at the top of trapezoidal slider, two fixed orificess are seted up to the width side of base, and the internal thread of fixed orifices is connected with the fixed screw, the one end that the base was kept away from to the fixed screw runs through and is provided with the stopper, the bottom edge threaded connection of grip block has the threaded rod, and the axle center department both sides screw thread of threaded rod is opposite, the one end that the stopper was kept away from to the threaded rod rotates.

Preferably, two the non-slip lines have been welded to the corresponding side of grip block, two the axle center department of grip block has all been seted up and has been inlayed and establish the hole, and has inlayed the inside of establishing the hole and inlay and establish the piece, it is square to inlay the piece, one side that the grip block was kept away from to inlay the piece has all welded former block, and the both sides of former block laminate in non-slip lines each other.

Preferably, a graduated scale is carved at the top of the length side of the base, and a horizontal ruler is bonded at the top of the length side of the base.

Preferably, the threaded rod is welded with a rotary plate at one end far away from the limiting block.

Preferably, a plurality of positioning holes are formed in the length side of the sleeving block, and locking screws are connected to the inner portions of the positioning holes in a threaded mode.

Preferably, a clamping groove is formed in the protruding side of the base, and an embedding block is embedded in the clamping groove.

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

1. this good machine holder foundry goods of stability when needs use, through the draw-in groove cover with the base on locating the guide rail on the workstation, screws up locking screw again, and the stability and the accuracy of equipment during operation holder foundry goods can be improved to the guide rail fixed holder foundry goods, can adjust the fixed position of draw-in groove according to appropriate operating position simultaneously.

2. This good machine holder foundry goods of stability can be according to the position of raw material piece's size adjustment fixed block when needs use, and the adaptability is better, secondly can adjust the position of fixed block according to actual processing needs, further raises the efficiency because adopt the threaded rod to lock raw material piece, admittedly in the in-service use raw material piece is difficult to produce the skew.

Drawings

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

FIG. 2 is a right side view of the structural base of the present invention;

FIG. 3 is a schematic view of the structure clamping block of the present invention;

FIG. 4 is a perspective view of the structural base of the present invention;

fig. 5 is a schematic view of the structural raw material block of the present invention.

In the figure: 1. a base; 2. a graduated scale; 3. sleeving a block; 4. positioning holes; 5. locking screws; 6. a clamping block; 7. a threaded rod; 8. a limiting block; 9. a turntable; 10. fixing screws; 11. a fixing hole; 12. a trapezoidal chute; 13. a trapezoidal slider; 14. embedding holes; 15. a level bar; 16. a card slot; 17. a raw material block; 18. embedding a block; 601. and (4) anti-skid lines.

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. 1-5, the present invention provides a technical solution: a machine clamping seat casting with good stability comprises a base 1, wherein a sleeving block 3 is welded at the bottom of the base 1, the sleeving block 3 is L-shaped, openings of the sleeving block 3 correspond to each other, a guide rail can be sleeved in a formed space, a trapezoidal sliding groove 12 is formed in the top of the length side of the base 1, the accuracy of the trapezoidal sliding groove 12 is high, two trapezoidal sliding blocks 13 are embedded in the trapezoidal sliding groove 12 in a sliding mode, clamping blocks 6 are welded to the tops of the two trapezoidal sliding blocks 13, two fixing holes 11 are formed in the width side of the base 1, fixing screws 10 are connected to the inner threads of the fixing holes 11, a limiting block 8 penetrates through one end, far away from the base 1, of each fixing screw 10, a threaded rod 7 is connected to the bottom edge of each clamping block 6 in a threaded mode, the threaded rod 7 is good in locking performance and not prone to loosening, and threads on two sides of the axis center, the one end that stopper 8 was kept away from to threaded rod 7 rotates the width side that the cover located base 1, the one end that base 1 was kept away from to threaded rod 7 runs through and sets up in stopper 8's axle center department, the corresponding side welding of two grip blocks 6 has anti-skidding line 601, anti-skidding line 601 can increase frictional force, reduce the displacement, the axle center department of two grip blocks 6 has all been seted up and has been inlayed and establish hole 14, it can fixed former feed block 17 to inlay establishes hole 14, and the inside of inlaying establishing hole 14 is inlayed and is equipped with and establishes piece 18, it is square that inlay piece 18 is, it is square to be difficult to the roll production skew to be square, it has former feed block 17 all to weld in one side that grip block 6 was kept away from to inlay piece 18, and.

Base 1's length side top department is carved with scale 2, scale 2 can make things convenient for the calibration, base 1's length side top department bonding has level bar 15, judge the horizontality of installation, the one end welding that stopper 8 was kept away from to threaded rod 7 has carousel 9, the length side of cover establishing piece 3 is opened and is equipped with a plurality of locating holes 4, and the equal threaded connection in inside of a plurality of locating holes 4 has locking screw 5, base 1's arch side is opened and is equipped with draw-in groove 16, the inside of draw-in groove 16 is inlayed and is equipped with and inlays establishing piece 18.

The working principle is as follows: when needs use, unscrew locking screw 5 earlier, inlay the guide rail department of establishing the workstation with the draw-in groove 16 of base 1 bottom, adjust base 1 to suitable operating position, observe level bar 15 and judge the level and then tighten locking screw 5, accomplish the fixed back of base 1, calibrate through scale 2 according to the size of raw material piece, then place the corresponding side of grip block 6 with raw material piece 17, rotatory carousel 9 drives threaded rod 7, make grip block 6 move in opposite directions and press from both sides tight raw material piece. When clamping the raw material block, the embedding block 18 can be just embedded into the embedding hole 14, and two sides of the raw material block are just attached by the anti-slip patterns 601.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a good machine holder foundry goods of stability, includes base (1), its characterized in that: the bottom of the base (1) is welded with the sleeve setting block (3), the sleeve setting block (3) is L-shaped, the opening of the sleeve setting block (3) corresponds to each other, the top of the length side of the base (1) is provided with a trapezoidal sliding groove (12), two trapezoidal sliding blocks (13) are embedded in the trapezoidal sliding groove (12) in a sliding manner, the top of each trapezoidal sliding block (13) is welded with the clamping block (6), the width side of the base (1) is provided with two fixing holes (11), the internal threads of the fixing holes (11) are connected with fixing screws (10), one end, far away from the base (1), of each fixing screw (10) penetrates through the limiting block (8), the bottom edge of the clamping block (6) is connected with the threaded rod (7) in a threaded manner, the threads on two sides of the axis center of the threaded rod (7) are opposite, one end, far away from the limiting block (8), of the threaded rod (7) is rotatably sleeved on the width side, one end of the threaded rod (7) far away from the base (1) is arranged at the axle center of the limiting block (8) in a penetrating mode.

2. The machine chuck casting with good stability of claim 1, wherein: two the side welding that corresponds of grip block (6) has anti-skidding line (601), two the axle center department of grip block (6) has all been seted up and has been inlayed and establish hole (14), and the inside of just inlaying and establishing hole (14) is inlayed and is equipped with and inlays and establishes piece (18), it is square to inlay and establishes piece (18), it has former feed block (17) all to weld one side that grip block (6) were kept away from in piece (18), and the both sides of former feed block (17) are fitted in anti-skidding line (601) each other.

3. The machine chuck casting with good stability of claim 1, wherein: the length side top of base (1) is carved with scale (2), the length side top of base (1) is glued level (15).

4. The machine chuck casting with good stability of claim 1, wherein: and one end of the threaded rod (7) far away from the limiting block (8) is welded with a turntable (9).

5. The machine chuck casting with good stability of claim 1, wherein: the length side of the sleeving block (3) is provided with a plurality of positioning holes (4), and the insides of the positioning holes (4) are in threaded connection with locking screws (5).

6. The machine chuck casting with good stability of claim 1, wherein: a clamping groove (16) is formed in the protruding side of the base (1), and an embedding block (18) is embedded in the clamping groove (16).