CN210451926U

CN210451926U - Novel clamp device

Info

Publication number: CN210451926U
Application number: CN201921171222.4U
Authority: CN
Inventors: 潘文貌
Original assignee: Shenzhen Aituo Automation Device Co ltd
Current assignee: Shenzhen Aituo Automation Device Co ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-05-05
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a novel fixture device relates to the fixed technical field of lathe. The utility model discloses a fixing base, fixing base internal surface sliding connection has the slider, the equal fixedly connected with fixed block in surface about the fixing base, the screw hole that link up around the fixed block lateral wall was seted up, threaded hole internal surface threaded connection has the elasticity screw, elasticity screw week side rotates and is connected with the engaging lug, the fixed base lateral wall fixedly connected with fixed frame is kept away from to the engaging lug, the notch that link up about fixed frame is inside to be seted up, the kidney slot has all been seted up to the inner wall around the notch, a plurality of kidney slot internal surface equal sliding connection has eight. The utility model discloses a fixed frame's active structure and the prismatic active structure of eight polygons for anchor clamps can adapt to irregular article and unevenness surface fast, avoid fixed back article to drop, and the laminating also can improve lifting surface area simultaneously, avoids the too big damage article of anchor clamps extrusion force.

Description

Novel clamp device

Technical Field

The utility model relates to a fixed technical field of lathe specifically is a novel fixture device.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig. 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.

After the clamp at the present stage is repeatedly used, the friction force of the sliding contact surface is too large, so that the clamp is easy to wear, the fixing precision of the clamp is reduced, the clamp is easy to loosen, and meanwhile, the durability of the clamp is reduced due to the wear of the sliding contact surface; and the clamping of the existing clamp on the chain is not accurate, so that the technical problem to be solved by the personnel in the field needs to be solved when the friction force of the sliding contact surface of the clamp is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a novel fixture device has solved the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a novel fixture device comprises a base, wherein a mounting groove is formed in one side of the inner wall of the base, a ball seat is movably connected to the inner surface of the mounting groove, a sliding seat is slidably connected to the side wall of the ball seat, a sliding groove is formed in the inner wall of the base, away from the mounting groove, a sliding groove is formed in the inner surface of the sliding groove, and fixed plates are fixedly connected to the front and the back of the inner bottom surface of the base;

two sliding blocks are fixedly connected to two sides of the sliding seat, accommodating grooves are formed in two sides of the sliding seat and located between the two sliding blocks, and four balls are connected to the inner wall of each accommodating groove in a rolling mode;

oil outlet has all been seted up to chamfer face about the slider, the terminal inner wall roll connection of oil outlet has the oil filling pearl, two oil storage chambeies have been seted up to the sliding seat inside, the oil storage chamber communicates with four oil outlet respectively, oil storage intracavity wall sliding connection has two extrusion pieces, two fixedly connected with two springs between the relative lateral wall of extrusion piece, the equal swing joint in both sides has the sealing plug around the oil storage chamber.

Further, two first fixed orificess have all been seted up to the base both sides, two second fixed orificess have been seted up to the base top surface, two first screw holes have been seted up at the base top, first fixed orifices all pass through screw and ball seat fixed connection with the second fixed orificess is inside.

Further, two second screw holes are formed in the bottom surface of the sliding seat, two cushion blocks are fixedly connected to the front surface and the rear surface of the sliding seat, wave beads are connected to the front surface and the rear surface of the sliding seat in a rolling mode, the cushion blocks are of annular structures, and the sealing plug is located in the axis inside the cushion blocks.

Furthermore, inclined planes are formed on the side walls, close to the fixed plate, of the ball seat and the sliding groove, eight oil filling balls are respectively in rolling connection with the inclined planes, and eight balls are respectively in rolling connection with the inclined planes.

Furthermore, positioning grooves are formed in two sides of the base.

The utility model discloses following beneficial effect has:

1. this novel fixture device through set up the ball between base and sliding seat, can reduce the frictional force when sliding, reduces the degree of wear of contact surface, and simultaneously, the oil storage chamber with refuel mutually supporting of pearl, can be when the ball slides automatic additional lubrication oil, further reduce frictional force, improve the durability of anchor clamps.

2. This novel fixture device, through the roll structure of ripples pearl, can finely adjust the angle and the position of article behind anchor clamps fixed article.

3. This novel fixture device, through mutually supporting of spring and extrusion piece, can realize keeping the oil pressure of oil storage intracavity portion stable, prevent that the oil outlet fuel cut-off improves the stability of refueling pearl work.

4. This novel fixture device, through set up the constant head tank in base both sides, it is not accurate to avoid whole anchor clamps clamping to walk the position on the chain, can automatic re-setting during eccentric, plays the function of accurate location.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

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

Fig. 1 is a schematic structural view of a novel clamping device of the present invention;

FIG. 2 is a schematic view of the opposite side of FIG. 1;

FIG. 3 is a schematic structural diagram of a base;

FIG. 4 is a schematic structural view of the sliding seat;

FIG. 5 is a schematic front view of the structure of FIG. 4;

FIG. 6 is a schematic cross-sectional view taken along line A-A in FIG. 5;

fig. 7 is a partial enlarged view of fig. 6 at B.

In the drawings, the components represented by the respective reference numerals are listed below:

in the figure: 1-base, 2-sliding seat, 3-ball seat, 101-first fixing hole, 102-second fixing hole, 103-first screw hole, 104-fixing plate, 105-sliding groove, 106-mounting groove, 107-positioning groove, 201-second screw hole, 202-cushion block, 203-wave ball, 204-sliding block, 205-receiving groove, 206-ball, 207-oil adding ball, 208-sealing plug, 209-oil storage cavity, 210-extrusion block, 211-spring and 212-oil outlet hole.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a novel clamp device comprises a base 1, wherein one side of the inner wall of the base 1 is provided with a mounting groove 106, the inner surface of the mounting groove 106 is movably connected with a ball seat 3, the side wall of the ball seat 3 is slidably connected with a sliding seat 2, the base 1 is far away from the inner side wall of the mounting groove 106 and is provided with a sliding groove 105, the inner surface of the sliding groove 105 is slidably connected with the sliding seat 2, and the front and the back of the inner bottom surface of the base 1 are fixedly connected;

two sliding blocks 204 are fixedly connected to two sides of the sliding seat 2, accommodating grooves 205 are formed in two sides of the sliding seat 2, the accommodating grooves 205 are located between the two sliding blocks 204, and four balls 206 are connected to the inner walls of the accommodating grooves 205 in a rolling manner;

oil outlet 212 has all been seted up to chamfer face about the slider 204, and oil outlet 212 end inner wall roll connection has the oil feeding pearl 207, and two oil storage chamber 209 have been seted up to sliding seat 2 inside, and oil storage chamber 209 communicates with four oil outlet 212 respectively, and oil storage chamber 209 inner wall sliding connection has two extrusion pieces 210, two springs 211 of fixedly connected with between two extrusion pieces 210 relative lateral wall, the equal swing joint in both sides has sealing plug 208 around the oil storage chamber 209.

Two first fixing holes 101 are formed in two sides of the base 1, two second fixing holes 102 are formed in the top surface of the base 1, two first screw holes 103 are formed in the top of the base 1, and the first fixing holes 101 and the second fixing holes 102 are fixedly connected with the ball seat 3 through screws; the base 1 fixes the ball seat 3 inside the mounting groove 106 by installing screws inside the first fixing hole 101 and the second fixing hole 102,

two second screw holes 201 are formed in the bottom surface of the sliding seat 2, two cushion blocks 202 are fixedly connected to the front surface and the rear surface of the sliding seat 2, wave beads 203 are connected to the front surface and the rear surface of the sliding seat 2 in a rolling mode, the cushion blocks 202 are of annular structures, and a sealing plug 208 is located at the axis inside the cushion blocks 202; base 1 is fixed with current actuating mechanism through first screw hole 103 internally mounted screw, and sliding seat 2 is fixed with current actuating mechanism through second screw hole 201 internally mounted screw equally, and current actuating mechanism does not refer to a certain fixed model in particular, can the sectional fixture and the transmission all can.

Wherein, the ball seat 3 and the chute 105 are provided with inclined planes near the side wall of the fixed plate 104, the eight oil adding balls 207 are respectively in rolling connection with the inclined planes, and the eight balls 206 are respectively in rolling connection with the inclined planes; the friction between the sliding seat 2 and the base 1 can be reduced by providing the balls 206, and the degree of wear of the contact surface when the sliding seat 2 slides can be reduced.

Wherein, constant head tank 107 has all been seted up to base 1 both sides, and whole anchor clamps clamping is walked the position on the chain not accurate, can automatic re-setting during eccentric, and constant head tank 107 that base 1 both sides were seted up plays the effect of accurate location.

The specific application of this embodiment is: the base 1 fixes the ball seat 3 in the mounting groove 106 by mounting screws in the first fixing hole 101 and the second fixing hole 102, and the base 1 and the sliding seat 2 can be quickly disassembled and assembled by disassembling the ball seat 3; the base 1 is fixed with an external driving mechanism through a screw arranged in a first screw hole 103, the sliding seat 2 is also fixed with the external driving mechanism through a screw arranged in a second screw hole 201, the relative sliding between the base 1 and the sliding seat 2 is realized through the transmission of the external driving mechanism, an object to be clamped is placed between the two cushion blocks 202 and the fixed plate 104, when the sliding seat 2 and the base 1 slide relatively, the two cushion blocks 202 and the fixed plate 104 can fix the object, if the object needs to be finely slid or rotated for adjustment after being clamped, the object can be placed between the wave bead 203 and the fixed plate 104 for clamping, and the wave bead 203 is in rolling connection with the sliding seat 2, so that the clamped object can be manually slid or rotated after being clamped and fixed; when the sliding seat 2 slides on the inner surface of the base 1, the four sliding blocks 204 respectively slide relative to the sliding groove 105 and the side wall of the ball seat 3, the eight balls 206 respectively roll in the two accommodating grooves 205, and meanwhile, the eight balls 206 are respectively in rolling connection with the inclined surfaces formed on the side walls of the sliding groove 105 and the ball seat 3, so that the friction force between the sliding seat 2 and the base 1 can be reduced by arranging the balls 206, and the abrasion degree of the contact surface when the sliding seat 2 slides is reduced; meanwhile, the eight oil adding balls 207 positioned on the upper and lower chamfer surfaces of the four sliding blocks 204 are respectively in rolling connection with the ball seat 3 and the inclined surface of the chute 105, so that lubricating oil in the oil outlet 212 is coated on the inclined surface, the ball 206 is convenient to maintain a lubricating state, and the friction force is reduced; two springs 211 in the oil storage chamber 209 extend to push two extrusion blocks 210 to be away from each other, and the extrusion blocks 210 extrude the lubricating oil in the oil storage chamber 209 into the oil outlet 212, so that the oil outlet 212 is prevented from being internally cut off, the oil adding ball 207 is convenient to roll and paint, and when the oil quantity in the oil storage chamber 209 is insufficient, the sealing plug 208 can be manually opened to add the lubricating oil in the oil storage chamber 209.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A novel fixture device comprises a base (1), and is characterized in that: an installation groove (106) is formed in one side of the inner wall of the base (1), a ball seat (3) is movably connected to the inner surface of the installation groove (106), a sliding seat (2) is connected to the side wall of the ball seat (3) in a sliding mode, a sliding groove (105) is formed in the inner side wall, far away from the installation groove (106), of the base (1), the inner surface of the sliding groove (105) is connected with the sliding seat (2) in a sliding mode, and fixing plates (104) are fixedly connected to the front and the back of the inner bottom surface;

two sliding blocks (204) are fixedly connected to two sides of the sliding seat (2), accommodating grooves (205) are formed in two sides of the sliding seat (2), the accommodating grooves (205) are located between the two sliding blocks (204), and four balls (206) are connected to the inner walls of the accommodating grooves (205) in a rolling manner;

oil outlet (212) have all been seted up to chamfer face about slider (204), oil outlet (212) terminal inner wall roll connection has oiling pearl (207), two oil storage chamber (209) have been seted up to sliding seat (2) inside, oil storage chamber (209) communicate with four oil outlet (212) respectively, oil storage chamber (209) inner wall sliding connection has two extrusion piece (210), two spring (211) of fixedly connected with between extrusion piece (210) the relative lateral wall, the equal swing joint in both sides has sealing plug (208) around oil storage chamber (209).

2. The novel fixture device as claimed in claim 1, wherein two first fixing holes (101) are formed in both sides of the base (1), two second fixing holes (102) are formed in the top surface of the base (1), two first screw holes (103) are formed in the top of the base (1), and the first fixing holes (101) and the second fixing holes (102) are fixedly connected with the ball seat (3) through screws.

3. The novel clamp device as claimed in claim 1, wherein two second screw holes (201) are formed in the bottom surface of the sliding seat (2), two cushion blocks (202) are fixedly connected to the front and rear surfaces of the sliding seat (2), the wave beads (203) are connected to the front and rear surfaces of the sliding seat (2) in a rolling manner, the cushion blocks (202) are annular in shape, and the sealing plug (208) is located at the inner axial center of the cushion blocks (202).

4. The novel fixture device as claimed in claim 1, wherein the ball seat (3) and the sliding groove (105) are provided with inclined surfaces near the side wall of the fixed plate (104), eight of the oil adding balls (207) are respectively in rolling connection with the inclined surfaces, and eight of the balls (206) are respectively in rolling connection with the inclined surfaces.

5. The novel clamp device as claimed in claim 1, wherein positioning grooves (107) are formed on both sides of the base (1).