CN209675245U - A kind of clamping jaw device with double cylinders - Google Patents

Abstract

The utility model discloses a kind of clamping jaw devices with double cylinders, including top plate, the downside wall of top plate is fixedly connected with double cylinder clamping jaw main bodys, the downside wall of top plate is symmetrically fixedly connected with side plate, the downside wall of side plate is fixedly connected with bracket, the downside wall of bracket is fixedly connected with set block, the inner cavity of set block is fixedly connected with rubber layer, the inner sidewall of rubber layer is equipped with fixture block, the downside wall of fixture block is fixedly connected with bottom plate, the inner sidewall of bottom plate is fixedly connected with cylinder, and the inner cavity of cylinder is equipped with piston rod, and the inner sidewall of piston rod is fixedly connected with concave-board.A kind of clamping jaw device with double cylinders is arranged in the utility model, piston rod is pushed to be moved by cylinder, the concave-board of inside is bonded, form groove shapes, the bottom of clamping object can be lifted, it can prevent from falling simultaneously, can be received by concave-board if generating and falling, prevent from falling and be damaged on ground.

Description

A kind of clamping jaw device with double cylinders

Technical field

The utility model relates to double cylinder clamping jaw technical fields, specially a kind of clamping jaw device with double cylinders.

Background technique

Clip claw mechanism is for the frame carrying mechanism in semiconductor packages later process, and frame carrying mechanism is maintenance machine The important leverage of structure operation, be using compressed air as power, can be effectively for clamping or the executive device of grabbing workpiece The safety for improving production efficiency and work lacks and lifts to bottom, be easy moving when clamping to the semiconductor after encapsulation It is easy to appear and falls off when dynamic, therefore it is proposed that a clamping jaw device with double cylinders.

Summary of the invention

The purpose of this utility model is to provide a kind of clamping jaw devices with double cylinders, to solve in above-mentioned background technique The problem of proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of clamping jaw device with double cylinders, packet Top plate is included, the downside wall of the top plate is fixedly connected with double cylinder clamping jaw main bodys, and the downside wall of the top plate is symmetrically fixedly connected There is side plate, the downside wall of the side plate is fixedly connected with bracket, and the downside wall of the bracket is fixedly connected with set block, the set block Inner cavity be fixedly connected with rubber layer, the inner sidewall of the rubber layer is equipped with fixture block, and the downside wall of the fixture block is fixedly connected There is bottom plate, the inner sidewall of the bottom plate is fixedly connected with cylinder, and the inner cavity of the cylinder is equipped with piston rod, the piston rod Inner sidewall is fixedly connected with concave-board.

Preferably, the inner sidewall of the bracket is fixedly connected with inner panel, and the side wall of the fixture block is fixedly connected with screw thread Bar, the side wall and inner panel clearance fit of the threaded rod, the sidewall thread of the threaded rod are connected with threaded block, the threaded block Downside wall fit with inner panel.

Preferably, the lateral wall of the set block is fixedly connected with lateral mass, and the downside wall of the lateral mass is fixedly connected with strut, The lateral wall of the strut is equipped with hollow block, and the inner sidewall of the hollow block is fixedly connected with bottom plate.

Preferably, the lateral wall of the threaded block is fixedly connected with handle.

Preferably, the lateral wall of the handle is equipped with sheath.

Preferably, the inner sidewall of the concave-board is fixedly connected with rubber strip.

Compared with prior art, the utility model has the beneficial effects that the utility model be arranged it is a kind of with double cylinders Clamping jaw device pushes piston rod to be moved, the concave-board of inside is bonded, forms groove shapes by cylinder, can be with The bottom of clamping object is lifted, while can prevent from falling, can be received, be prevented by concave-board if generating and falling Fall in ground damage.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model.

Fig. 2 is the CONSTRUCTED SPECIFICATION figure that block is covered in Fig. 1.

In figure: 1, top plate, 2, double cylinder clamping jaw main bodys, 3, side plate, 4, bracket, 5, set block, 6, rubber layer, 7, fixture block, 8, Bottom plate, 9, cylinder, 10, piston rod, 11, concave-board, 12, inner panel, 13, threaded rod, 14, threaded block, 15, lateral mass, 16, strut, 17, hollow block, 18, handle, 19, sheath, 20, rubber strip.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of clamping jaw device with double cylinders, including Top plate 1, the downside wall of top plate 1 are fixedly connected with double cylinder clamping jaw main bodys 2, and the downside wall of top plate 1 is symmetrically fixedly connected with side plate 3, the downside wall of side plate 3 is fixedly connected with bracket 4, and the downside wall of bracket 4 is fixedly connected with set block 5, and the inner cavity of set block 5 is fixed to be connected Be connected to rubber layer 6, the inner sidewall of rubber layer 6 is equipped with fixture block 7, and the downside wall of fixture block 7 is fixedly connected with bottom plate 8, bottom plate 8 it is interior Side wall is fixedly connected with cylinder 9, and the inner cavity of cylinder 9 is equipped with piston rod 10, and the inner sidewall of piston rod 10 is fixedly connected fluted Plate 11, before use, first fixture block 7 and set block 5 are fastened, by frictional force between rubber layer 6, make to fasten it is stronger, then Article is clamped by double cylinder clamping jaw main bodys 2, then pushes piston rod 10 to be moved by cylinder 9, by the concave-board of inside 11 are bonded, and groove shapes are formed, and can be lifted to the bottom of clamping object, while can prevent from falling, if generated Falling can be received by concave-board 11, prevented from falling and be damaged on ground.

Specifically, the inner sidewall of bracket 4 is fixedly connected with inner panel 12, the side wall of fixture block 7 is fixedly connected with threaded rod 13, the side wall and 12 clearance fit of inner panel of threaded rod 13, the sidewall thread of threaded rod 13 are connected with threaded block 14, threaded block 14 Downside wall fits with inner panel 12, and after the assembly of fixture block 7, threaded rod 13 can run through inner panel 12, then by threaded block 14 and screw thread The phenomenon that bar 13 is threadedly coupled, and threaded rod 13 is fixed, fixture block 7 can be made to fall off.

Specifically, the lateral wall of set block 5 is fixedly connected with lateral mass 15, the downside wall of lateral mass 15 is fixedly connected with strut 16, the lateral wall of strut 16 is equipped with hollow block 17, and the inner sidewall of hollow block 17 is fixedly connected with bottom plate 8, in assembly fixture block 7 When, strut 16 can be bonded with hollow block 17, while can be slided in 17 inner cavity of hollow block, can be prevented in assembly Shift phenomenon influences whole assembling process.

Specifically, the lateral wall of threaded block 14 is fixedly connected with handle 18, handle 18 can increase threaded block 14 by Force, it is more labor-saving when rotating threaded block 14.

Specifically, the lateral wall of handle 18 is equipped with sheath 19, the material of sheath 19 is rubber, can be increased by rubber Add the frictional force of handle 18, can prevent and slip out of the hand in handle 18.

Specifically, the inner sidewall of concave-board 11 is fixedly connected with rubber strip 20, rubber strip 20 can be pasted in concave-board 11 It is buffered, abrasion when concave-board 11 being prevented to be bonded, while can be sealed the joint when conjunction, clamping object is avoided to fall from gap.

Working principle: before use, first by fixture block 7 and set block 5 fasten, by frictional force between rubber layer 6, make to detain Close stronger, then clamp articles by double cylinder clamping jaw main bodys 2, then push piston rod 10 to be moved by cylinder 9, will in The concave-board 11 of side is bonded, and groove shapes are formed, and can be lifted to the bottom of clamping object, while can prevent It falls, can be received by concave-board 11 if generating and falling, prevent from falling and be damaged on ground.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (6)

1. a kind of clamping jaw device with double cylinders, including top plate (1), it is characterised in that: the downside wall of the top plate (1) is fixed Double cylinder clamping jaw main bodys (2) are connected with, the downside wall of the top plate (1) is symmetrically fixedly connected with side plate (3), the side plate (3) Downside wall be fixedly connected with bracket (4), the downside wall of the bracket (4) be fixedly connected with set block (5), the set block (5) Inner cavity is fixedly connected with rubber layer (6), and the inner sidewall of the rubber layer (6) is equipped with fixture block (7), the bottom side of the fixture block (7) Wall is fixedly connected with bottom plate (8), and the inner sidewall of the bottom plate (8) is fixedly connected with cylinder (9), the inner cavity dress of the cylinder (9) Equipped with piston rod (10), the inner sidewall of the piston rod (10) is fixedly connected with concave-board (11).

2. a kind of clamping jaw device with double cylinders according to claim 1, it is characterised in that: the bracket (4) it is interior Side wall is fixedly connected with inner panel (12), and the side wall of the fixture block (7) is fixedly connected with threaded rod (13), the threaded rod (13) Side wall and inner panel (12) clearance fit, the sidewall thread of the threaded rod (13) is connected with threaded block (14), the threaded block (14) downside wall fits with inner panel (12).

3. a kind of clamping jaw device with double cylinders according to claim 1, it is characterised in that: outside the set block (5) Side wall is fixedly connected with lateral mass (15), and the downside wall of the lateral mass (15) is fixedly connected with strut (16), the strut (16) Lateral wall is equipped with hollow block (17), and the inner sidewall of the hollow block (17) is fixedly connected with bottom plate (8).

4. a kind of clamping jaw device with double cylinders according to claim 2, it is characterised in that: the threaded block (14) Lateral wall is fixedly connected with handle (18).

5. a kind of clamping jaw device with double cylinders according to claim 4, it is characterised in that: outside the handle (18) Side wall is equipped with sheath (19).

6. a kind of clamping jaw device with double cylinders according to claim 1, it is characterised in that: the concave-board (11) Inner sidewall is fixedly connected with rubber strip (20).