CN217800426U

CN217800426U - Rod piece clamp for cutting equipment

Info

Publication number: CN217800426U
Application number: CN202222080835.5U
Authority: CN
Inventors: 徐为竹; 周波
Original assignee: Jingzhou Zhixiang Mould Manufacturing Co ltd
Current assignee: Jingzhou Zhixiang Mould Manufacturing Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-11-15
Anticipated expiration: 2032-08-08

Abstract

The utility model provides a member anchor clamps that cutting equipment used, including the T-shaped piece, the top both sides of T-shaped piece are provided with spill piece and cylinder relatively, the spill piece is close to one side of cylinder can be dismantled and be connected with the V-shaped piece that is used for injecing member one side displacement, the piston rod of cylinder be provided with can to the V-shaped piece direction removes and compresses tightly the spacing subassembly of member opposite side, through the combined design of cylinder, spacing subassembly and V-shaped piece for the workman only needs to open and close the cylinder and just can realize unloading in the automation, also need not to carry out the whole change to anchor clamps.

Description

Rod piece clamp for cutting equipment

Technical Field

The utility model relates to an anchor clamps technical field, concretely relates to member anchor clamps that cutting equipment used.

Background

A master worker in the machining booth generally cuts the bar (i.e., the bar body 23 in fig. 1) using a cutting device, thereby dividing the bar into two and finally obtaining the bar of a desired length. A master worker needs to use a clamp to fix a rod piece before cutting off the rod piece, the clamp which is widely used is mainly used for fixing a V-shaped block on the clamp body on one side, a bolt capable of moving towards the direction of the V-shaped block is arranged on one side opposite to the V-shaped block, the rod piece is placed in the V-shaped block, then the outer wall of the rod piece is propped against and tightly pressed in an opening of the V-shaped block through the bolt, acting forces in three directions are formed on the outer wall of the rod piece through the V-shaped block and the bolt, and therefore the rod piece is fixed.

Although the clamp has a simple structure and is convenient to maintain, the defects are obvious. Because the opening form of V-arrangement piece is fixed promptly, and the V-arrangement piece is integrated into one piece with the anchor clamps body, the member of unable clamping different diameters, need design many sets of anchor clamps according to the member of different diameters for this reason, and the cost is great, and needs manual rotation bolt when upper and lower member, comparatively wastes time and energy.

SUMMERY OF THE UTILITY MODEL

To exist not enough among the prior art, the utility model provides a member anchor clamps for cutting equipment to solve in the use because the member of the different diameters of unable clamping and need manual rotation bolt when upper and lower member, lead to anchor clamps to increase and waste time and energy's problem.

In order to solve the technical problem, the utility model discloses specifically adopt following technical scheme:

the utility model provides a member anchor clamps that cutting equipment used, includes the T-shaped piece, the top both sides of T-shaped piece are provided with spill piece and cylinder relatively, the spill piece is close to one side of cylinder can dismantle and be connected with the V-arrangement piece that is used for injecing member one side displacement, the piston rod of cylinder be provided with can to V-arrangement piece direction removes and compresses tightly the spacing subassembly of member opposite side.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) A basic automatic clamping structure is constructed by oppositely arranging a concave block and an air cylinder on two sides of the top of the T-shaped block; furthermore, the V-shaped block can be detachably connected to one side, close to the cylinder, of the concave block, so that the V-shaped block can be replaced easily according to rod pieces of different diameters, the situation that the whole set of fixture is replaced is avoided, and the cost is saved.

(2) The piston rod of cylinder is provided with can to V-arrangement piece direction removes and compresses tightly the spacing subassembly of member opposite side for the member can be pressed from both sides tightly under the combined action of V-arrangement piece and spacing subassembly, when the master worker need press from both sides tightly the member or lift the member off from anchor clamps, also only need control the cylinder can, need not the manual rotation bolt.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is an isometric view of a bar clamp for a cutting apparatus in a preferred embodiment of the invention;

fig. 2 is an isometric view of a rod clamp (without V-block, stop assembly and cylinder) for a cutting apparatus in a preferred embodiment of the invention;

figure 3 is an isometric view of a V-block in a preferred embodiment of the invention;

fig. 4 is an isometric view of a stop assembly in accordance with a preferred embodiment of the present invention.

The reference numbers are as follows:

10. a T-shaped block; 11. a concave block; 111. a groove; 12. a V-shaped block; 13. a limiting component; 131. a limiting plate; 132. an arc-shaped slot; 133. a connecting plate; 134. a guide strip; 14. a bolt; 15. a guide plate; 16. a hole of abdication; 17. a cylinder; 171. a piston rod; 18. centering holes; 19. a threaded hole; 20. a square groove; 21. a guide groove; 22. a through hole; 23. a rod body.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, the utility model provides a technical scheme: the utility model provides a rod anchor clamps for cutting equipment, includes T-shaped piece 10, the top both sides of T-shaped piece 10 are provided with concave piece 11 and cylinder 17 relatively, and one side that concave piece 11 is close to cylinder 17 can dismantle and be connected with the V-shaped piece 12 that is used for injecing the displacement of rod (being the body of rod 23 in figure 1, no longer the repeated description hereafter) one side, can make like this when facing the processing demand of more different diameter rods, and the workman can be according to actual demand, only change the V-shaped piece 12 of different specifications can, need not to change whole set anchor clamps. In order to clamp the rod, the piston rod 171 of the cylinder 17 is provided with a limit component 13 which can move towards the V-shaped block 12 and press the other side of the rod. When the rod clamp is used specifically, a worker only needs to put the rod into the opening of the V-shaped block 12 by one hand, and start the cylinder 17 by the other hand, the piston rod 171 of the cylinder 17 can drive the limiting component 13 to press the other side of the rod, so that the radial positioning and the axial positioning generated by the pressing force and the friction force can be realized by the acting force in three directions (the acting force is larger, the cutting process of the rod is short, the rod cannot generate excessive offset or even cannot generate offset in the axis direction), when the cutting part of the cutting equipment moves to the rod positioned outside the rod clamp, the rod is divided into two parts to complete the processing, and the worker operates the cylinder 17 to enable the piston rod 171 to do the contraction motion, so that the processed rod can be taken down. In the process, the bolt 14 does not need to be manually rotated, and the whole set of clamp can be prevented from being replaced by disassembling the V-shaped block 12.

The utility model discloses a preferred embodiment, as shown in fig. 1, fig. 2, fig. 3, the directional cylinder 17 in recess 111 one side of concave block 11, V-arrangement piece 12 deviates from open-ended one side and stretches into in the recess 111, V-arrangement piece 11 and directional cylinder 17 are stretched out to opening one side of V-arrangement piece 12, at least two screw holes 19 have been seted up to one side that V-arrangement piece 12 is relative with concave block 11 inner wall, the top correspondence of concave block 11 is provided with bolt 14, bolt 14's one end stretch into in concave block 11 and with screw hole 19 threaded connection, in order to let bolt 14's use more swift, the outer wall of concave block 11 still corresponds the through-hole 22 of seting up the one end that supplies bolt 14 to stretch into, and the diameter of through-hole 22 is greater than screw hole 19's diameter.

In order to avoid the interference between the limiting component 13 and the concave block 11 in the process of moving to one side of the concave block 11, in the preferred embodiment of the present invention, as shown in fig. 1, the length of the V-shaped block 12 extending out of the groove 111 is greater than the length of the V-shaped block 12 located in the groove 111.

The utility model discloses a preferred embodiment, as shown in fig. 1, fig. 2, fig. 4, spacing subassembly 13 includes limiting plate 131, and one side that limiting plate 131 is close to V-arrangement piece 12 is provided with the arc wall 132 that is used for compressing tightly the member opposite side, and the bottom of limiting plate 131 is provided with connecting plate 133, and the both sides that the connecting plate 133 is relative are provided with the gib block 134 that is used for with T-arrangement piece 10 sliding connection.

In order to realize the smooth movement of the limiting component 13, as shown in fig. 1, in the preferred embodiment of the present invention, the top of the T-shaped block 10 has a square groove 20 along the axis direction of the piston rod 171, the two inner walls opposite to each other in the square groove 20 have a guide groove 21 along the axis direction of the piston rod 171, and the two guide bars 134 respectively extend into the corresponding guide grooves 21 and are slidably connected with the guide grooves 21.

In order to better define the different length rods, in the preferred embodiment of the present invention, as shown in fig. 1, the two ends of the arc-shaped slot 132 extend along the axial direction of the V-block 12.

In order to further enhance the guiding effect on the piston rod 171, in the preferred embodiment of the present invention, as shown in fig. 1 and fig. 4, the center of one side of the limiting plate 131 departing from the V-shaped block 12 is provided with the centering hole 18, so that one side of the piston rod 171 near the limiting plate 131 extends into the centering hole 18, and the rod is better limited.

The utility model discloses a preferred embodiment, as shown in fig. 1, 2, be provided with deflector 15 between limiting plate 131 and the cylinder 17, the central authorities of deflector 15 are provided with the hole of stepping down 16 that can supply piston rod 171 one end to pass, and the centre of a circle of the hole of stepping down 16 is located the axis of piston rod 171, can make passing the hole of stepping down 16 that piston rod 171 can be smooth and easy like this and promote spacing subassembly 13. Preferably, a sliding bearing is disposed in the abdicating hole 16, so that the part of the piston rod 171 in the abdicating hole 16 can be both better supported and slidingly connected with the sliding bearing to move more smoothly.

Finally, it is noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a member anchor clamps that cutting equipment used which characterized in that: including T-shaped block (10), the top both sides of T-shaped block (10) are provided with concave block (11) and cylinder (17) relatively, concave block (11) are close to one side of cylinder (17) can dismantle and be connected with V-shaped block (12) that are used for injecing member one side displacement, piston rod (171) of cylinder (17) are provided with can to V-shaped block (12) direction removes and compresses tightly spacing subassembly (13) of member opposite side.

2. A bar clamp for a cutting apparatus according to claim 1, wherein: groove (111) one side of concave block (11) is directional cylinder (17), V-arrangement piece (12) deviate from open-ended one side and stretch into in groove (111), the open-ended one side of V-arrangement piece (12) stretches out concave block (11) and point to cylinder (17), V-arrangement piece (12) with concave block (11) inner wall one side relative has seted up two at least screw hole (19), the top correspondence of concave block (11) is provided with bolt (14), the one end of bolt (14) stretch into in concave block (11) and with screw hole (19) threaded connection.

3. A bar clamp for a cutting apparatus according to claim 2, wherein: the length of the V-shaped block (12) extending out of the groove (111) is larger than the length of the V-shaped block (12) positioned in the groove (111).

4. A bar clamp for a cutting apparatus according to claim 1, wherein: the limiting assembly (13) comprises a limiting plate (131), an arc-shaped groove (132) used for pressing the other side of the rod piece is formed in one side, close to the V-shaped block (12), of the limiting plate (131), a connecting plate (133) is arranged at the bottom of the limiting plate (131), and guide strips (134) used for being in sliding connection with the T-shaped block (10) are arranged on two opposite sides of the connecting plate (133).

5. A bar clamp for a cutting apparatus according to claim 4, wherein: the top of the T-shaped block (10) is provided with a square groove (20) along the axis direction of the piston rod (171), two opposite inner walls in the square groove (20) are provided with guide grooves (21) along the axis direction of the piston rod (171), and the two guide strips (134) respectively extend into the corresponding guide grooves (21) and are in sliding connection with the guide grooves (21).

6. A bar clamp for a cutting apparatus according to claim 4, wherein: both ends of the arc-shaped groove (132) extend along the axial direction of the V-shaped block (12).

7. A bar clamp for a cutting apparatus according to claim 4, wherein: the center of one side, departing from the V-shaped block (12), of the limiting plate (131) is provided with a centering hole (18).

8. A bar clamp for a cutting apparatus according to claim 4, wherein: be provided with deflector (15) between limiting plate (131) and cylinder (17), the central authorities of deflector (15) are provided with and supply abdication hole (16) that piston rod (171) one end passed, just the centre of a circle in abdication hole (16) is located on the axis of piston rod (171).