CN213135858U

CN213135858U - Clamp for machining of joint formula

Info

Publication number: CN213135858U
Application number: CN202021906706.1U
Authority: CN
Inventors: 赵爽
Original assignee: Shenzhen Tianchang Technology Co ltd
Current assignee: Shenzhen Tianchang Technology Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-05-07
Anticipated expiration: 2030-09-04

Abstract

The utility model discloses an anchor clamps for machining of joint formula, including placing the board, the top of placing the inboard chamber is equipped with the slide bar, the both sides on slide bar surface all are equipped with the sliding sleeve, the outside of sliding sleeve is equipped with the spring with the junction cover of placing the board, the surface cover of sliding sleeve is equipped with splint, the top of splint is run through and is extended to the top of placing the board, the top of placing the inboard of board is equipped with the cardboard, and the bottom of splint is equipped with the pulley, the surface of pulley is through pivot swing joint with the junction of splint, the spout with pulley looks adaptation is seted up to the bottom of placing the inboard chamber, the bottom of placing the board both sides all is equipped with the screw rod. The utility model discloses a place board, splint, slide bar, cardboard, sliding sleeve, spring, handle, screw rod, movable base, pulley, spout, pivot and connecting rod and mutually support, can be when anchor clamps are used, can play fixed effectual effect to machinery.

Description

Clamp for machining of joint formula

Technical Field

The utility model relates to a machining technical field specifically is a machining of joint formula uses anchor clamps.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in the machining method can be divided into cutting machining and pressing machining.

During machining, the clamp needs to be used for fixing machining, but the existing clamp in the current market has poor fixing effect when in use, so that the machine shakes to cause poor machining effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor clamps for machining of joint formula possesses the advantage that plays fixed processing to machinery, has solved the problem that current anchor clamps are not good to the mechanical fastening effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a joint formula anchor clamps for machining, is including placing the board, the top of placing the inboard chamber of board is equipped with the slide bar, the both sides on slide bar surface all overlap and are equipped with the sliding sleeve, the outside of sliding sleeve is equipped with the spring with the junction cover of placing the board, the surface cover of sliding sleeve is equipped with splint, the top of splint is run through and is extended to the top of placing the board, the top of placing the inboard board is equipped with the cardboard, and the bottom of splint is equipped with the pulley, the surface of pulley is through pivot swing joint with the junction of splint, the bottom of placing the inboard chamber set up with the spout of pulley looks adaptation, the bottom of placing the board both sides all overlaps and is equipped with the screw rod, the inboard swing joint of screw rod has the unable adjustment base, the outside and the splint fixed connection of unable.

Preferably, the surface of the handle is sleeved with an anti-skidding sleeve, and an inner cavity of the anti-skidding sleeve is fixedly connected with the handle through an adhesive.

Preferably, the two sides of the bottom of the placing plate are both provided with connecting rods, and the tops of the two connecting rods are fixedly connected with the connecting part of the placing plate through connecting blocks.

Preferably, the two sides of the sliding rod are fixedly connected with the connecting part of the placing plate in a welding mode, and the sliding rod is positioned at the top of the inner cavity of the placing plate.

Preferably, the number of the pulleys is two, the two pulleys are identical in shape and size, and the surfaces of the pulleys are in close contact with the inner cavity of the sliding chute.

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

1. the utility model discloses a place board, splint, slide bar, cardboard, sliding sleeve, spring, handle, screw rod, movable base, pulley, spout, pivot and connecting rod and mutually support, can be when anchor clamps are used, can play fixed effectual effect to machinery, it is not good to have avoided current anchor clamps fixed effect when using to lead to machinery to appear rocking, cause the not good situation of machining effect, be fit for using widely.

2. The utility model can play a role of skid resistance to the handle through the skid-proof sleeve, so that the effect is better when the user uses the utility model, and the falling-off situation of the user when the user uses the utility model is avoided;

through the connecting block, can play fixed effect to the connecting rod, the connecting rod is effectual better when using like this, has avoided the connecting rod not hard up to appear when using to lead to the situation that the connecting rod dropped to appear when using.

Drawings

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

FIG. 2 is a schematic view of the structure of the inner cavity of the placing plate of the present invention;

fig. 3 is the structural schematic diagram of the right side of the sliding sleeve of the utility model.

In the figure: 1. placing the plate; 2. a splint; 3. a slide bar; 4. clamping a plate; 5. a sliding sleeve; 6. a spring; 7. an anti-slip sleeve; 8. a handle; 9. a screw; 10. a movable base; 11. a pulley; 12. a chute; 13. a rotating shaft; 14. connecting blocks; 15. a connecting rod.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used in the application document can be purchased from the market, and can be customized according to the description of the specification and the description of the attached drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, and machines, parts and equipment adopt conventional models in the prior art.

The utility model discloses a place board 1, splint 2, slide bar 3, cardboard 4, sliding sleeve 5, spring 6, antiskid cover 7, handle 8, screw rod 9, movable base 10, pulley 11, spout 12, pivot 13, connecting block 14 and connecting rod 15 part and be the parts that general standard or field technician know, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional test method.

Referring to fig. 1-3, a clamping type clamp for machining comprises a placing plate 1, connecting rods 15 are arranged on two sides of the bottom of the placing plate 1, the top of each connecting rod 15 is fixedly connected with the joint of the placing plate 1 through a connecting block 14, and the connecting rods 15 can be fixed through the connecting blocks 14, so that the connecting rods 15 have better effect when in use, the phenomenon that the connecting rods 15 are loosened when in use and fall off when in use is avoided, a sliding rod 3 is arranged on the top of an inner cavity of the placing plate 1, two sides of the sliding rod 3 are fixedly connected with the joint of the placing plate 1 through a welding mode, the sliding rod 3 is positioned on the top of the inner cavity of the placing plate 1, sliding sleeves 5 are respectively arranged on two sides of the surface of the sliding rod 3, a spring 6 is sleeved on the outer side of the sliding sleeve 5 and the joint of the placing plate 1, a clamping plate 2 is sleeved on the surface of, the top of the clamping plate 2 penetrates and extends to the top of the placing plate 1, the clamping plate 4 is arranged at the top of the inner side of the placing plate 1, the pulleys 11 are arranged at the bottom of the clamping plate 2, the number of the pulleys 11 is two, the shapes and the sizes of the two pulleys 11 are consistent, the surface of each pulley 11 is tightly contacted with the inner cavity of the corresponding sliding groove 12, the joint of the surface of each pulley 11 and the corresponding clamping plate 2 is movably connected through a rotating shaft 13, the bottom of the inner cavity of the placing plate 1 is provided with a sliding groove 12 matched with the corresponding pulley 11, the bottoms of the two sides of the placing plate 1 are respectively sleeved with a screw rod 9, the inner sides of the screw rods 9 are movably connected with a movable base 10, the outer side of the movable base 10 is fixedly connected with the clamping plate 2, the outer side of each screw rod 9 is provided with a handle 8, the utility model discloses a placing plate 1, a clamping plate 2, a sliding rod 3, can be when anchor clamps are using, can play fixed effectual effect to machinery, it is not good to have avoided current anchor clamps fixed effect when using to lead to machinery to appear rocking, cause the not good situation of machining effect, be fit for using widely, the surface cover of handle 8 is equipped with antiskid cover 7, and the inner chamber of antiskid cover 7 passes through adhesive and handle 8 fixed connection, the utility model discloses an antiskid cover 7 can play skid-proof effect to handle 8, and the user is better when using the effect like this, has avoided the user the situation that drops to appear when using.

During the use, place machinery on placing board 1, rotate handle 8, drive screw rod 9 through handle 8 and rotate, cooperate screw rod 9 to rotate through movable base 10, drive movable base 10 inward movement through screw rod 9, drive splint 2 inward movement through movable base 10, move through spout 12 and pulley 11 cooperation splint 2, cooperate pulley 11 to rotate through pivot 13, move through

slide bar

3 and 5 supplementary splint 2 of sliding sleeve, drive cardboard 4 through splint 2 and remove, fix processing through cardboard 4 to machinery, processing is accomplished the back, reversal handle 8, inertia through spring 6 drives above-mentioned structure and resets.

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 clamp for machining of joint formula, is including placing board (1), its characterized in that: the top of the inner cavity of the placing plate (1) is provided with a sliding rod (3), the two sides of the surface of the sliding rod (3) are respectively sleeved with a sliding sleeve (5), the joint of the outer side of the sliding sleeve (5) and the placing plate (1) is sleeved with a spring (6), the surface of the sliding sleeve (5) is sleeved with a clamping plate (2), the top of the clamping plate (2) penetrates through and extends to the top of the placing plate (1), the top of the inner side of the placing plate (1) is provided with a clamping plate (4), the bottom of the clamping plate (2) is provided with a pulley (11), the surface of the pulley (11) is movably connected with the joint of the clamping plate (2) through a rotating shaft (13), the bottom of the inner cavity of the placing plate (1) is provided with a sliding groove (12) matched with the pulley (11), the bottoms of the two sides of the placing plate (1) are respectively sleeved with a screw rod, the outer side of the movable base (10) is fixedly connected with the clamping plate (2), and a handle (8) is arranged on the outer side of the screw rod (9).

2. The clamping type clamp for machining according to claim 1, wherein: the surface of the handle (8) is sleeved with an anti-skidding sleeve (7), and the inner cavity of the anti-skidding sleeve (7) is fixedly connected with the handle (8) through an adhesive.

3. The clamping type clamp for machining according to claim 1, wherein: the two sides of the bottom of the placing plate (1) are provided with connecting rods (15), and the joints of the tops of the two connecting rods (15) and the placing plate (1) are fixedly connected through connecting blocks (14).

4. The clamping type clamp for machining according to claim 1, wherein: the two sides of the sliding rod (3) are fixedly connected with the connecting part of the placing plate (1) in a welding mode, and the sliding rod (3) is positioned at the top of the inner cavity of the placing plate (1).

5. The clamping type clamp for machining according to claim 1, wherein: the number of the pulleys (11) is two, the two pulleys (11) are identical in shape and size, and the surfaces of the pulleys (11) are in close contact with the inner cavity of the sliding groove (12).