CN206185588U

CN206185588U - Connecting rod formula FAYTARLEE

Info

Publication number: CN206185588U
Application number: CN201621257717.5U
Authority: CN
Inventors: 姜俊
Original assignee: Dongguan Hairui Die Casting Machinery Co Ltd
Current assignee: Dongguan Hairui Die Casting Machinery Co Ltd
Priority date: 2016-11-23
Filing date: 2016-11-23
Publication date: 2017-05-24
Anticipated expiration: 2026-11-23

Abstract

The utility model belongs to the technical field of the manipulator technique and specifically relates to indicate a connecting rod formula FAYTARLEE, including the base member, driving actuating cylinder, two pin joint axles and first tong and second tong, the piston rod that drives actuating cylinder is fixed with articulated drive division, and be somebody's turn to do articulated drive division and all articulate through the linkage piece with the rear end of first tong and the rear end of second tong, drive actuating cylinder and be located the place ahead of articulated drive division, will drive actuating cylinder set up in it is located the place ahead that articulates the drive division to drive actuating cylinder, and it is located between two pin joint axles to drive actuating cylinder, FAYTARLEE's inner structure compactedness is strengthened greatly, more than FAYTARLEE's the at least one time of whole contraction in length, whole volume and occupation space reduce greatly, be 70 degrees to 110 degrees owing to drive actuating cylinder's piston rod and the contained angle between the linkage piece, guarantee the same adding under the prerequisite of the dynamics of holding, the drive power between first tong and the second tong rear end has been reduced greatly, the operating pressure demand of driving actuating cylinder has been reduced, manufacturing cost is lower.

Description

A kind of link-type Pneumatic clamping jaw

Technical field

The utility model is related to manipulator technical field, refers in particular to a kind of link-type Pneumatic clamping jaw.

Background technology

In current mechanic factory workers, particularly streamline, it is often necessary to fetching parts.Using original manpower transport Not only inefficiency, high cost is also easy to trigger security incident, and manually taking thing has many shortcomings, such as：Machinery equipment is per secondary Product cycle irregular (quality is impacted), the influence of human factor (such as mood), cannot effectively calculate production quantity (production effect Rate declines), production period mould is easily subject to destruction (destructive high), cannot effectively keep the uniformity of each product, change Class when time waste (production capacity waste), manually cannot be long-term or lasting continuation operation, machinery equipment such as random In the case of operation be susceptible to failure, so as to increased maintenance cost, maloperation easily occur, then heavy damage machinery equipment And the major accidents such as production line stopping are caused, can be avoided if inventing a kind of manipulator and replacing manually because of staff's fatigue Industrial accident caused by work.

If a kind of pneumatic manipulator of design, particularly mechanical industry processing enterprise, on streamline.Exactly at present very What multiple enterprises were thirsted for.But the drive cylinder in existing manipulator is arranged at the rear of manipulator body, and manipulator Gripping portions be located at manipulator body front, so as to cause the entire length of manipulator excessive, for pursue small volume, carry For the big robot of power, existing manipulator can not substantially meet manufacturer of robot demand.

The content of the invention

The technical problems to be solved in the utility model is to provide a kind of small volume, bearing capacity by force, and with labor-saving effect Link-type Pneumatic clamping jaw.

In order to solve the above-mentioned technical problem, the utility model is adopted the following technical scheme that：A kind of link-type Pneumatic clamping jaw, bag Include matrix, drive cylinder, the first tong for being fixed on two drive-connecting shafts of matrix and being flexibly connected with two drive-connecting shafts respectively and Second tong, the piston rod of drive cylinder is fixed with and is hinged drive division, and this is hinged the rear end and second of drive division and the first tong The rear end of tong is hinged by STATEMENT OF FEDERALLY SPONSORED, and the drive cylinder is located at the front for being hinged drive division, and drive cylinder is located at two Between individual drive-connecting shaft, the angle between the piston rod and STATEMENT OF FEDERALLY SPONSORED of drive cylinder is 70 degree to 110 degree.

Preferably, when the front end of first tong and the second tong is closest, piston rod and the linkage of drive cylinder Angle between part is 90 degree.

Preferably, when the front end distance of first tong and the second tong is maximum, piston rod and the linkage of drive cylinder Angle between part is 70 degree or 110 degree.

Preferably, the leading inside of the first tong and the second tong is equiped with least two flat chucks.

The beneficial effects of the utility model are：The utility model provides a kind of link-type Pneumatic clamping jaw, by driving gas Cylinder is arranged at the drive cylinder and is located at the front for being hinged drive division, and drive cylinder is located between two drive-connecting shafts, pneumatic clamps The internal structure compactedness of pawl is greatly reinforced, and the entire length of Pneumatic clamping jaw shortens at least more than one times, overall volume and occupancy Space greatly reduces, and its installable occasion is more, and versatility is wider.Due between the piston rod and STATEMENT OF FEDERALLY SPONSORED of drive cylinder Angle is 70 degree to 110 degree, on the premise of identical blessing dynamics is ensured, substantially reduces the first tong and the second tong rear end Between driving force, reduce the operating pressure demand of drive cylinder, manufacturing cost is lower.

Brief description of the drawings

Fig. 1 is the dimensional structure diagram of the utility model link-type Pneumatic clamping jaw.

Fig. 2 is the stereochemical structure decomposing schematic representation of the utility model link-type Pneumatic clamping jaw.

Fig. 3 is the overlooking the structure diagram of the utility model link-type Pneumatic clamping jaw.

Specific embodiment

For the ease of the understanding of those skilled in the art, the utility model is made further with reference to embodiment Bright, the content that implementation method is referred to is not to restriction of the present utility model.

As shown in Figure 1 to Figure 3, a kind of link-type Pneumatic clamping jaw, including matrix 1, drive cylinder 2, be fixed on matrix 1 two Individual drive-connecting shaft 3 and the first tong 4 and the second tong 5 that are flexibly connected with two drive-connecting shafts 3 respectively, the piston rod 9 of drive cylinder 2 It is fixed with and is hinged drive division 6, the rear end of the rear end for being hinged the tong 4 of drive division 6 and first and the second tong 5 passes through STATEMENT OF FEDERALLY SPONSORED 7 are hinged, it is characterised in that：The drive cylinder 2 is located at the front for being hinged drive division 6, and drive cylinder 2 is located at two drive-connecting shafts Between 3, the angle between the piston rod 9 and STATEMENT OF FEDERALLY SPONSORED 7 of drive cylinder 2 is 70 degree to 110 degree.

Link-type Pneumatic clamping jaw of the present utility model, by drive cylinder 2 be arranged at the drive cylinder 2 be located at be hinged driving The front in portion 6, and drive cylinder 2, between two drive-connecting shafts 3, the internal structure compactedness of Pneumatic clamping jaw is greatly reinforced, gas The entire length of dynamic clamping jaw shortens at least more than one times, and overall volume and taking up room is greatly reduced, and its installable occasion is more Many, versatility is wider.Because the angle between the piston rod 9 and STATEMENT OF FEDERALLY SPONSORED 7 of drive cylinder 2 is 70 degree to 110 degree, ensureing phase On the premise of with blessing dynamics, the driving force between the first tong 4 and the rear end of the second tong 5 is substantially reduced, reduce driving The operating pressure demand of cylinder 2, manufacturing cost is lower.

In the present embodiment, when the front end of the tong 5 of first tong 4 and second is closest, the piston rod of drive cylinder 2 Angle between 9 and STATEMENT OF FEDERALLY SPONSORED 7 is 90 degree, when the front end distance of the tong 5 of first tong 4 and second is maximum, drive cylinder 2 Piston rod 9 and STATEMENT OF FEDERALLY SPONSORED 7 between angle be 70 degree or 110 degree.The piston rod 9 of drive cylinder 2 does and stretches out and retracting action When, the pendulum of angle between the piston rod 9 of STATEMENT OF FEDERALLY SPONSORED 7 and drive cylinder 2 between 70 degree to 90 degree or between 90 degree to 110 degree When dynamic, the labor-saving effect of drive cylinder 2 is more preferably.

In the present embodiment, the leading inside of the first tong 4 and the second tong 5 is equiped with least two flat chucks 8, and this is extremely Few two clampings of flat chuck 8 are focused on towards centre, when cylindric workpiece is clamped, to the clamping dynamics of workpiece with uniform, and Clamping is firm qualitative stronger.

, it is necessary to illustrate in description of the present utility model, for the noun of locality, if any term " " center ", " transverse direction (X) ", " longitudinal direction (Y) ", " vertical (Z) " " length ", " width ", " thickness ", " on ", D score, "front", "rear", "left", "right", The indicating position such as " vertical ", " level ", " top ", " bottom ", " interior ", " outward ", " clockwise ", " counterclockwise " and position relationship be based on Orientation shown in the drawings or position relationship, are for only for ease of narration the utility model and simplify description, rather than instruction or dark Showing the device or element of meaning must have specific orientation, be constructed and operated with particular orientation, it is impossible to be interpreted as limiting this reality With new specific protection domain.

Additionally, be only used for describing purpose if any term " first ", " second ", and it is not intended that indicating or implying relatively heavy The property wanted or the implicit quantity for indicating technical characteristic.Thus, defining " first ", " second " feature can express or implicit include One or more this feature, in the utility model description, " several " are meant that two or more, unless otherwise bright It is really specific to limit.

In the utility model, except as otherwise clear stipulaties and restriction, if any term " assembling ", " connected ", " connection " term Should go to understand as broad sense, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；It can also be machine Tool is connected；Can be joined directly together, or be connected by intermediary, can be that two element internals are connected.For For those of ordinary skill in the art, above-mentioned term specifically containing in the utility model can be as the case may be understood Justice.

Embodiment described above only expresses some implementation methods of the present utility model, and its description is more specific and detailed, But therefore can not be interpreted as the limitation to the utility model the scope of the claims.It should be pointed out that common for this area For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to In protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.

Claims

1. a kind of link-type Pneumatic clamping jaw, including matrix（1）, drive cylinder（2）, be fixed on matrix（1）Two drive-connecting shafts（3） And respectively with two drive-connecting shafts（3）The first tong being flexibly connected（4）With the second tong（5）, drive cylinder（2）Piston rod （9）It is fixed with and is hinged drive division（6）, this is hinged drive division（6）With the first tong（4）Rear end and the second tong（5）Rear end Pass through STATEMENT OF FEDERALLY SPONSORED（7）It is hinged, it is characterised in that：The drive cylinder（2）Positioned at being hinged drive division（6）Front, and drive Cylinder（2）Positioned at two drive-connecting shafts（3）Between, drive cylinder（2）Piston rod（9）With STATEMENT OF FEDERALLY SPONSORED（7）Between angle be 70 Degree is to 110 degree.

2. link-type Pneumatic clamping jaw according to claim 1, it is characterised in that：First tong（4）With the second tong （5）Front end it is closest when, drive cylinder（2）Piston rod（9）With STATEMENT OF FEDERALLY SPONSORED（7）Between angle be 90 degree.

3. link-type Pneumatic clamping jaw according to claim 2, it is characterised in that：First tong（4）With the second tong （5）Front end distance it is maximum when, drive cylinder（2）Piston rod（9）With STATEMENT OF FEDERALLY SPONSORED（7）Between angle be 70 degree or 110 degree.

4. link-type Pneumatic clamping jaw according to claim 1, it is characterised in that：First tong（4）With the second tong（5）'s Leading inside is equiped with least two flat chucks（8）.