CN211218737U

CN211218737U - Novel mechanism of clamp

Info

Publication number: CN211218737U
Application number: CN201922136800.7U
Authority: CN
Inventors: 谢国芳
Original assignee: Foshan Nanhai Shenchi Photoelectric Technology Co ltd
Current assignee: Foshan Nanhai Shenchi Photoelectric Technology Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-08-11
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a mechanism of a novel clamp, which comprises a clamping jaw base, wherein one side of the clamping jaw base is provided with a pneumatic device, the other side of the clamping jaw base is provided with a clamping jaw device, the pneumatic device and the clamping jaw device are mutually connected, and one side of the pneumatic device is provided with a cylinder interface connected with a cylinder; novel chuck has carried out subversive structural design to the chuck, and novel clamping jaw utensil can not only satisfy pneumatic clamping function, and clamping tolerance has been enlargied in special clamping jaw design, can fully satisfy conventional centre gripping to single quartzy pipe of wholesale, the change of clamping jaw moreover, and convenient and fast more, the processing cost of clamping jaw piece has also reduced 90% than conventional spring clamp in the past, and is durable for a long time moreover, is not afraid of the effect of high temperature.

Description

Novel mechanism of clamp

Technical Field

The utility model relates to an anchor clamps technical field, more specifically say, especially relate to a novel mechanism of anchor clamps.

Background

The anchor clamps that are used for quartz capsule to process in the existing market, one kind is manual chuck formula, it is inconvenient to go up unloading, the big material heavy burden material can effective centre gripping by two people's cooperations, the unloading is fast in another kind of pneumatic spring claw, but the centre gripping diameter tolerance of spring claw requires highly, the quartz capsule of ordinary production, diameter tolerance is greater than the tolerance far away, need to gear the pipe diameter during normal use, and cooperate different collet chuck, the classification production, and the processing technology of spring clamping piece is complicated, and is high in cost, the production cycle is long, after the annealing of long-time high temperature, elasticity diminishes, and short service life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to in the background art the problem, provide a mechanism of novel anchor clamps, novel chuck has carried out subversive structural design to the chuck, novel clamping jaw utensil can not only satisfy pneumatic clamping function, and special clamping jaw design has enlarged clamping tolerance, can fully satisfy conventional centre gripping to single batch quartz capsule, and the change of clamping jaw moreover, convenient and fast more, the processing cost of clamping jaw piece has also reduced 90% than conventional spring clamp in the past, and is durable for a long time moreover, is not afraid of the effect of high temperature.

Further, including clamping jaw base, clamping jaw base one side is equipped with pneumatic means, and the opposite side is equipped with clamping jaw device, and pneumatic means and clamping jaw device are interconnect's structure, and pneumatic means one side is equipped with cylinder interface connection in cylinder.

Furthermore, the inside pull rod that is equipped with of clamping jaw base, pull rod both ends set up first bearing and second bearing respectively, and first bearing is connected in pneumatic means, and the second bearing is connected in the clamping jaw device, and first bearing and second bearing pass through the pull rod and form interconnect's structure.

Further, pneumatic means sets up cylinder front end, cylinder piston, solid fixed ring accessory and rotatory sprocket respectively.

Further, the cylinder front end adopts the cylinder piston to connect in the cylinder end, and the cylinder piston passes through solid fixed ring accessory and connects in cylinder front end and cylinder end.

Further, cylinder front end one side is connected in first bearing, cylinder end one side is connected in rotatory sprocket.

Further, the clamping jaw device is respectively provided with a fixed shaft, three claws and a lantern ring.

Furthermore, one end of the fixed shaft is connected to the second bearing, and the other end of the fixed shaft is connected to the three claws.

Furthermore, the lantern ring is internally embedded and connected with the three claws.

Compared with the prior art, the beneficial effects of the utility model are that: the fixed axle is connected with first bearing and second bearing, and with clamping jaw base be assembled between/be connected, carry out and support the fixed effect of whole set of utensil, fixed axle cooperation rotatory sprocket and chain are under the drive of outside motor, realize rotatory opening and stop, the quartz capsule is held in the charge of to the three-jaw, when cylinder piston moves toward the end, the pulling pull rod makes the three-jaw tighten up the quartz capsule under the restriction of the lantern ring, realize clamping function, when cylinder piston moves toward the cylinder front end, the promotion pull rod makes the three-jaw relax, realize taking off the material function, the pull rod is connected in pneumatic means through first bearing, pneumatic means connects in the cylinder through cylinder interface in one side, let pneumatic means start-up the operation, pneumatic means passes through the pull rod and connects in clamping jaw device, as above carry out the tight effect of clamp to the quartz capsule, the utility model discloses pneumatic fixture's mechanism is durable moreover, is.

Drawings

Fig. 1 is a schematic structural view of the pneumatic clamp of the present invention.

Fig. 2 is an exploded view of the pneumatic clamp structure of the present invention.

As shown in the figure: the clamping jaw device comprises a clamping jaw base 1, a pneumatic device 2, a clamping jaw device 3, a pull rod 10, a first bearing 11, a second bearing 12, a cylinder interface 20, a cylinder front end 21, a cylinder tail end 22, a cylinder piston 23, a fixed ring fitting 24, a rotating chain wheel 25, a fixed shaft 30, three claws 31 and a lantern ring 32.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

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.

Referring to fig. 1-2: the clamping jaw device comprises a clamping jaw base 1, wherein a pneumatic device 2 is arranged on one side of the clamping jaw base 1, a clamping jaw device 3 is arranged on the other side of the clamping jaw base, the pneumatic device 2 and the clamping jaw device 3 are of an interconnected structure, a cylinder interface 20 is arranged on one side of the pneumatic device 2 and connected with a cylinder, a fixing shaft 30 is connected with a first bearing 11 and a second bearing 12 and is assembled and connected with the clamping jaw base 1 to realize the fixing effect of a supporting whole set of tools, the fixing shaft 30 is matched with a rotating chain wheel 25 and a chain to realize rotating start and stop under the driving of an external motor, a three-jaw 31 is responsible for supporting a quartz tube, when a cylinder piston 23 runs towards the tail end, a pull rod 10 is pulled to enable the three-jaw 31 to tighten the quartz tube under the restriction of a lantern ring 32 to realize the clamping function, when the cylinder piston 23 runs towards the front end 21 of the cylinder, the, pneumatic device 2 one side is connected in the cylinder through cylinder interface 20, lets pneumatic device 2 start-up operation, and pneumatic device 2 connects in clamping jaw device 3 through pull rod 10, and clamping jaw device 3 is responsible for supporting the work piece, and pneumatic device 2 is responsible for tightening up the clamping jaw, keeps sufficient dynamics, and base main shaft cooperation sprocket plays fixed and rotation function to the clamping jaw, as above carry out tight effect to the quartz capsule, and novel clamping jaw utensil can not only satisfy pneumatic clamping function, and special clamping jaw design has enlarged clamping tolerance, can fully satisfy conventional centre gripping to single batch quartz capsule, and the change of clamping jaw moreover, and convenient and fast more, the processing cost of clamping jaw piece has also reduced 90% than conventional spring clamp in the past, the utility model discloses pneumatic fixture's mechanism is durable moreover for a long time, is not afraid of the effect of high temperature.

Referring to fig. 1-2: the inside pull rod 10 that is equipped with of clamping jaw base 1, pull rod 10 both ends set up first bearing 11 and second bearing 12 respectively, first bearing 11 is connected in pneumatic means 2, second bearing 12 is connected in clamping jaw device 3, and first bearing 11 and second bearing 12 form interconnect's structure through pull rod 10, clamping jaw device 3 is responsible for holding the work piece, pneumatic means 2 is responsible for tightening up the clamping jaw, keep sufficient dynamics, base main shaft cooperation sprocket plays fixed and rotation function to the clamping jaw, the clamping jaw passes through pneumatic means 2 and connects in clamping jaw device 3, let the utility model discloses a clamping jaw adopts the effect of the pneumatic tight work piece that presss from both sides.

Referring to fig. 1-2: pneumatic means 2 sets up cylinder front end 21, cylinder end 22, cylinder piston 23, solid fixed ring accessory 24 and rotatory sprocket 25 respectively, and pneumatic means 2 sets up cylinder front end 21, cylinder end 22, cylinder piston 23 and solid fixed ring accessory 24 interconnect respectively and constitutes an organic whole, and rotatory sprocket 25 realizes the effect of rotatory start-stop with the drive of chain external motor.

Referring to fig. 1-2: the cylinder front end 21 is connected to the cylinder tail end 22 through a cylinder piston 23, the cylinder piston 23 is connected to the cylinder front end 21 and the cylinder tail end 22 through a fixing ring fitting 24, the cylinder piston 23 is arranged inside the pneumatic device 2 through the cylinder front end 21 and the cylinder tail end 22, the cylinder piston 23 is connected to the first bearing 11, the first bearing 11 is connected to the clamping jaw device 3 through a pull rod 10 to clamp and release a workpiece, and the cylinder piston 23 is connected to the cylinder front end 21 and the cylinder tail end 22 through the fixing ring fitting 24 to enable the cylinder piston 23 to be stably arranged.

Referring to fig. 1-2: the cylinder front end 21 side is connected in first bearing 11, lets pneumatic means 2 and clamping jaw device 3 form interconnect's structure through the bearing, and cylinder end 22 one side is connected in rotatory sprocket 25, and fixed axle 30 cooperation rotatory sprocket 25 and chain realize the effect of rotatory start-stop clamping jaw under the drive of outside motor.

Referring to fig. 1-2: the clamping jaw device 3 is respectively provided with a fixing shaft 30, a three-jaw 31 and a lantern ring 32, the fixing shaft 30 is connected with the first bearing 11 and the second bearing 12 and is in assembly connection with the clamping jaw base 1, the effect of fixing a whole supporting set of tools is achieved, the fixing shaft 30 is matched with a rotating chain wheel 25 and a chain to achieve rotating starting and stopping under the driving of an external motor, the three-jaw 31 is responsible for supporting a quartz tube, when the air cylinder piston 23 moves towards the tail end, the pull rod 10 is pulled to enable the three-jaw 31 to tighten the quartz tube under the restriction of the lantern ring 32, the clamping function is achieved, when the air cylinder piston 23 moves towards the front end 21 of the air cylinder, the pull rod 10 is pushed to enable the.

Referring to fig. 1-2: the fixed shaft 30 is connected with the second bearing 12 at one end and the three-jaw 31 at the other end, the fixed shaft 30 is connected with the second bearing 12, the clamping jaw device 3 is enabled to have a rotating structure, the three-jaw 31 is connected with the other end of the fixed shaft 30, and the frame of the three-jaw 31 has the function of clamping a workpiece.

Referring to fig. 1-2: the interior of the lantern ring 32 is connected with the three claws 31 in a filling mode, and the three claws 31 tighten the quartz tube under the restriction of the lantern ring 32 to realize the clamping function.

Claims

1. The utility model provides a novel mechanism of anchor clamps, includes clamping jaw base (1), its characterized in that: one side of the clamping jaw base (1) is provided with a pneumatic device (2), the other side of the clamping jaw base is provided with a clamping jaw device (3), the pneumatic device (2) and the clamping jaw device (3) are of an interconnected structure, and one side of the pneumatic device (2) is provided with a cylinder connector (20) connected to a cylinder.

2. The mechanism of the novel clamp according to claim 1, characterized in that: clamping jaw base (1) is inside to be equipped with pull rod (10), and pull rod (10) both ends set up first bearing (11) and second bearing (12) respectively, and first bearing (11) are connected in pneumatic means (2), and second bearing (12) are connected in clamping jaw device (3), and first bearing (11) and second bearing (12) form interconnect's structure through pull rod (10).

3. The mechanism of a new clamp according to claim 1 or 2, characterized in that: the pneumatic device (2) is respectively provided with a cylinder front end (21), a cylinder tail end (22), a cylinder piston (23), a fixed ring accessory (24) and a rotating chain wheel (25).

4. The mechanism of a new clamp according to claim 1 or 2, characterized in that: the cylinder front end (21) is connected to the cylinder tail end (22) through a cylinder piston (23), and the cylinder piston (23) is connected to the cylinder front end (21) and the cylinder tail end (22) through a fixing ring fitting (24).

5. The mechanism of a new clamp according to claim 1 or 2, characterized in that: the cylinder front end (21) side is connected to the first bearing (11), and the cylinder end (22) side is connected to the rotating chain wheel (25).

6. The mechanism of the novel clamp according to claim 1, characterized in that: the clamping jaw device (3) is respectively provided with a fixed shaft (30), three claws (31) and a lantern ring (32).

7. The mechanism of the novel clamp according to claim 6, characterized in that: one end of the fixed shaft (30) is connected to the second bearing (12), and the other end of the fixed shaft is connected to the three claws (31).

8. The mechanism of the novel clamp according to claim 6, characterized in that: the inner part of the lantern ring (32) is embedded and connected with the three claws (31).