CN207387700U

CN207387700U - A kind of cutter holder type clamping jaw

Info

Publication number: CN207387700U
Application number: CN201721389669.XU
Authority: CN
Inventors: 陈金堆
Original assignee: ZHANGZHOU SHENGYUAN MACHINERY INDUSTRIAL Co Ltd
Current assignee: ZHANGZHOU SHENGYUAN MACHINERY INDUSTRIAL Co Ltd
Priority date: 2017-10-26
Filing date: 2017-10-26
Publication date: 2018-05-22
Anticipated expiration: 2027-10-26

Abstract

The utility model discloses a kind of cutter holder type clamping jaw, which includes knife bar and clamping jaw；Knife bar has axial and two ends, the both ends of knife bar are in opposite in the axial direction of knife bar, and knife bar includes clipping section and engaging portion, and clipping section is located at the both ends of knife bar with engaging portion respectively, clamping jaw includes Gripper body and the pawl of two or more, and Gripper body secure bond is in engaging portion；Clamping jaw is combined by this creation with knife bar, and mechanical arm is made rapidly to replace different types of clamping jaw using knife clamping system, existing clamping jaw secure bond can be solved in mechanical arm, and manufacturer is made to need to prepare multiple mechanical arms to install the clamping jaw of different types respectively to be clamped, the problem of caused cost increase, provide a kind of cutter holder type clamping jaw for the clamping jaw that different purposes can be replaced using knife clamping system.

Description

A kind of cutter holder type clamping jaw

Technical field

The utility model system is related to a kind of manipulator, refers in particular to a kind of energy and utilizes knife clamping system (Clamping System) the cutter holder type clamping jaw of the clamping jaw of different purposes is replaced.

Background technology

With industry and the increasingly growth of science and technology, using mechanical arm the mankind is helped to be engaged in work in every, for present For non-unreachable dream, due to mechanical arm have that precision is high, speed is fast and can persistently start etc. it is a variety of excellent Gesture, therefore the manufacturing industry modernized gradually adopts mechanical arm to be produced, the scope of application and popularity rate of mechanical arm Also it is higher and higher.

Existing mechanical arm is equiped with a clamping jaw and carrys out gripping objects, and common clamping jaw can divide into two according to the number of pawl Claw, three-pawl type and four-jaw type；Wherein, the clamping jaw of two claw is suitable for clamping flat object；The clamping jaw of three-pawl type is applicable in In clamping, profile is rounded or the object of triangle；The clamping jaw of four-jaw type is in addition to it can clamp profile as circular object, also Object of the profile in quadrangle either irregular shape can be clamped；However, existing clamping jaw is fixed at mechanical arm, thoroughly It crosses screw lock or clip mode is incorporated into the existing clamping jaw of mechanical arm and can not rapidly be replaced, therefore once there is clamping not With the object of profile demand when clamped, it is necessary to prepare multiple mechanical arms and install the clamping jaw of different types respectively, and It can not be suitable for the different various objects of profile.However, prepare multiple mechanical arms to install the folder of multiple and different types respectively Pawl causes the increase purchased with maintenance cost；It follows that existing clamping jaw still has improved space in structure.

Utility model content

In order to solve existing clamping jaw secure bond in mechanical arm, and need to prepare multiple mechanical arms to install respectively not It is clamped with the clamping jaw of pattern, the problem of caused cost increase.The utility model proposes a kind of cutter holder type clamping jaw, Clamping jaw with knife bar is combined, and mechanical arm is enable to utilize knife clamping system (Clamping System) clipping knife bar, into And achieve the purpose that the clamping jaw of quick replacement different type.

To reach above-mentioned purpose, the utility model adopts the following technical solution：

A kind of cutter holder type clamping jaw, the clamping jaw include：

One knife bar, has axial and two ends, and the both ends of the knife bar are in opposite in the axial direction of the knife bar, and the knife bar bag A clipping section and an engaging portion are included, which is located at the both ends of the knife bar with the engaging portion respectively；And

One clamping jaw includes a Gripper body and the pawl of two or more, and the Gripper body secure bond is in the engaging portion.

Further, the Gripper body, which runs through, is equipped with multiple lockholes；The engaging portion corresponds to the plurality of lockhole and is equipped with Multiple screw holes, the Gripper body are each passed through the plurality of lockhole to be screw-locked at the multiple screw hole by multiple bolts.

Further, the number of the lockhole is set to three, and the number of the screw hole corresponds to three lockholes and is set to three.

Further, the knife bar includes an interlude, which is arranged on the clipping section and the engaging portion Between.

Further, the circumferential surface of the interlude is radially provided with three chases, and three chases are angularly spaced apart.

By above-mentioned technological means, the utility model up to the effect of be：

Cutter holder type clamping jaw described in the utility model is to be combined clamping jaw with knife bar, and mechanical arm is enable to utilize Knife clamping system (Clamping system) clipping knife bar, and then the purpose of the different types of clamping jaw of quick replacement, by In the utility model by manufacturer need not prepare it is multiple be equiped with the mechanical arm of different type clamping jaw, thus manufacturer can be reduced and purchased With the cost in terms of Maintenance Machinery arm.

Description of the drawings

Attached drawing described herein is used to provide a further understanding of the present invention, and forms one of the utility model Point, the schematic description and description of the utility model is not formed for explaining the utility model to the utility model Improper restriction.In the accompanying drawings：

Fig. 1 is the stereoscopic figure of the utility model preferred embodiment；

Fig. 2 is the component exploded view of the utility model preferred embodiment；

Fig. 3 is the stereoscopic figure of the knife bar of the utility model preferred embodiment；

Fig. 4 is another angle stereoscopic figure of the knife bar of the utility model preferred embodiment；

Fig. 5 is the stereogram of the clamping jaw of the utility model preferred embodiment；

Fig. 6 is the appearance diagram for the mechanical arm for being equiped with the utility model preferred embodiment；

Fig. 7 is the illustrative view one for the mechanical arm replacement clamping jaw for being equiped with the utility model preferred embodiment；

Fig. 8 is the illustrative view two for the mechanical arm replacement clamping jaw for being equiped with the utility model preferred embodiment.

【Symbol description】

10 knife bars, 11 clipping sections, 12 engaging portions, 121 screw holes, 13 interludes, 131 chases, 20 clamping jaws, 21 Gripper bodies, 211 lockholes, 22 pawls, B bolts, C1, C2 clamping jaw, M mechanical arms, M1 clippings mechanism；

Specific embodiment

In order to make technical problem to be solved in the utility model, technical solution and advantageous effect clearer, clear, with Under in conjunction with the accompanying drawings and embodiments, the utility model is further elaborated.It should be appreciated that specific reality described herein Example is applied only to explain the utility model, is not used to limit the utility model.

As shown in Figure 1, the preferred embodiment of the utility model includes：One knife bar 10 and a clamping jaw 20；Wherein, the clamping jaw 20 Secure bond is in the knife bar 10.

Shown as shown in Figure 2, Figure 3 and Figure 4, which has axial and two ends, and the knife bar 10 includes a clipping section 11st, an engaging portion 12 and an interlude 13；Wherein, the both ends of the knife bar 10 are in opposite in the axial direction of the knife bar 10, the clipping section 11 are located at the both ends of the knife bar 10 with the engaging portion 12 respectively, which is arranged on the clipping section 11 and the engaging portion 12 Between；As shown in figure 3, in the preferred embodiment of the utility model, as shown in figure 4, the section of the clipping section 11 is slightly triangular in shape, The engaging portion 12 is equipped with three screw holes 121, and three screw holes 121 are set and along the axial of the knife bar 10 equipped with internal thread, three spiral shells Hole 121 is angularly spaced apart, and the circumferential surface of the interlude 13 is radially provided with three chases 131, and three chases 131 are angularly It is spaced apart.

As shown in figures 2 and 5, which includes a Gripper body 21 and three pawls 22；Wherein, the Gripper body 21 Through setting there are three lockhole 211, three lockholes 211 are angularly spaced apart, which is worn respectively by three bolt Bs It crosses three lockholes 211 and is screw-locked at three screw holes 121 of the engaging portion 12 of the knife bar 10, make 20 secure bond of clamping jaw in the knife bar 10；Three pawls 22 are angularly spaced apart and can actively be arranged at the Gripper body 21；In the preferable reality of the utility model It applies in example, which is using gas-powered, and in application, oil pressure or others also can be used in the clamping jaw 20 of the utility model Type of drive.

The cutter holder type clamping jaw of the utility model is to combine the clamping jaw 20 to be fixed on the knife bar 10, as shown in fig. 6, one The working end of mechanical arm M can set to clamp a clipping mechanism M1 of knife bar, allow mechanical arm M can be with the clipping mechanism M1, through cutter holding it is system (Clamping System), carrys out the clipping section 11 of the clipping knife bar 10.

It, can be according to the object type to be clamped not when mechanical arm M is operated as shown in Fig. 6, Fig. 7 and Fig. 8 Together, using the clipping mechanism M1 of mechanical arm M come the clamping jaw of clipping different types；As shown in Figures 7 and 8, mechanical arm M Loosen a clamping jaw C1 first and the right movement of Fig. 8 is re-directed towards after being lifted up, then clamp another clamping jaw still further below C2 carries out the replacement of clamping jaw, and the utility model can utilize cutter holding as system (Clamping System) clipping knife bar 10, And then the purpose of the different types of clamping jaw of quick replacement；Compared with existing clamping jaw of the secure bond in mechanical arm, once During with the demand for clamping differently contoured object, the utility model need not prepare multiple to be equiped with different type clamping jaw by manufacturer Mechanical arm, thus the cost in terms of purchasing with maintenance can be reduced.

The preferred embodiment of the utility model has shown and described in above description, as previously described, it should be understood that this practicality is new Type is not limited to form disclosed herein, is not to be taken as the exclusion to other embodiment, and available for various other groups Conjunction, modification and environment, and above-mentioned introduction or the technology of association area can be passed through in utility model contemplated scope described herein Or knowledge is modified.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the utility model, then It all should be in the protection domain of the appended claims for the utility model.

Claims

1. a kind of cutter holder type clamping jaw, it is characterised in that：The clamping jaw includes：

One knife bar, has axial and two ends, and the both ends of the knife bar are in opposite in the axial direction of the knife bar, and the knife bar includes One clipping section and an engaging portion, the clipping section are located at the both ends of the knife bar with the engaging portion respectively；And

2. cutter holder type clamping jaw as described in claim 1, it is characterised in that：The Gripper body, which runs through, is equipped with multiple lockholes； The engaging portion corresponds to the plurality of lockhole equipped with multiple screw holes, which is each passed through the plurality of lockhole by multiple bolts And it is screw-locked at the multiple screw hole.

3. cutter holder type clamping jaw as claimed in claim 2, it is characterised in that：The number of the lockhole is set to three, the screw hole Number correspond to three lockholes and be set to three.

4. the cutter holder type clamping jaw as described in claim 1 or 3, it is characterised in that：The knife bar includes an interlude, in this Between section be arranged between the clipping section and the engaging portion.

5. cutter holder type clamping jaw as claimed in claim 4, it is characterised in that：The circumferential surface of the interlude be radially provided with three it is recessed Ditch, three chases are angularly spaced apart.