WO2017031869A1

WO2017031869A1 - Processing apparatus capable of processing adjustable jaws

Info

Publication number: WO2017031869A1
Application number: PCT/CN2015/097133
Authority: WO
Inventors: 张玉飞; 祝析真; 朱勇
Original assignee: 张家港玉成精机股份有限公司
Priority date: 2015-08-21
Filing date: 2015-12-11
Publication date: 2017-03-02
Also published as: CN105108216B; CN105108216A

Abstract

A processing apparatus capable of processing adjustable jaws and provided on a machine frame (1) is disclosed. Adjustable jaws (2) are movably configured on an adjustable wrench. The processing apparatus is configured to process the adjustable jaws to form a tip surface (21), a grip surface (22), and grip teeth. The processing apparatus comprises a first clamping device (3) and a second clamping device (4) configured on the machine frame and configuring the adjustable jaws; a loading and feeding mechanism (5) configured on the machine frame, and configured to transfer the adjustable jaws to the second clamping device (4) after the adjustable jaws are processed by the first clamping device (3); a first processing mechanism (6) configured to synchronously mill the tip surface (21) and the grip surface (22) of the adjustable jaws (2) held in the first clamping device (3); and a second processing mechanism (7) configured to process the grip surface (22) of the adjustable jaws (2) so as to mill the grip teeth of the adjustable jaws held in the second clamping device (4). The processing apparatus is configured to synchronously process the tip surface (21) and the grip surface (22) of the adjustable jaws by the first processing mechanism (6) and subsequently process the grip teeth, increasing adjustable jaws processing efficiency. Further, the loading and feeding mechanism (5) can reduce a processing cost, while further increasing the adjustable jaws processing efficiency.

Description

Processing device for processing movable jaws

Technical field

The present invention relates to a processing apparatus for processing a movable jaw.

Background technique

The existing processing device for processing the movable jaw on the adjustable wrench is used for processing the movable jaw blank to form the mouth surface, the tooth end surface and the tooth nail. The processing of the mouth and the tooth end faces of the processing device is generally performed separately, and then the tooth end faces are machined to form the nails. Such processing devices are typically disk machines. And its loading and unloading generally requires manual operation by workers, which seriously affects the production and processing efficiency and increases the cost of production and processing.

Summary of the invention

SUMMARY OF THE INVENTION It is an object of the present invention to provide a processing apparatus for processing movable jaws that can simultaneously machine the mouth and tooth end faces of the movable jaw.

In order to achieve the above object, the technical solution adopted by the present invention is:

A processing device for processing a movable jaw is disposed on a frame, and a movable jaw is configured to be movably mounted on a movable wrench, and the processing device is configured to process the movable jaw to form a side portion thereof a mouth surface, a tooth end surface at the top thereof, and a tooth nail on the tooth end surface, the processing device including a first clamp and a first clamp provided on the frame for respectively clamping the movable jaw a second clamp, a loading and unloading mechanism disposed on the frame, the movable jaw slidingly disposed in the first clamp and the second clamp, wherein the loading and unloading mechanism is further configured to The movable jaws processed in the clamp are fed into the second clamp, and the processing device further includes a movable jaw disposed on the frame for synchronously milling the movable jaws in the first clamp a first processing mechanism of the mouth surface and the tooth end surface, and the tooth end surface provided on the frame for processing the movable jaw of the second clamp to mill the tooth nail The second processing mechanism.

Preferably, the first processing mechanism includes a sliding first sliding table disposed on the frame, and the mouth surface disposed on the first sliding table for milling the movable jaw a first milling cutter, a first driving device disposed on the first sliding table for driving the first milling cutter to rotate about its axis, and a lifting and lowering provided on the first sliding table a column, a second milling cutter disposed on the lifting column for milling the tooth end surface of the movable jaw, and a second milling cutter disposed on the lifting column for driving the second milling cutter around the shaft A second drive that rotates the heart.

More preferably, the axis line of the first milling cutter is disposed in a horizontal direction, and the axis line of the second milling cutter is disposed in a vertical direction.

Preferably, the second processing mechanism includes a sliding second sliding table disposed on the frame, and a second sliding table disposed on the second sliding table for milling the tooth on the tooth end surface. a third milling cutter, a third driving device disposed on the second sliding table for driving the third milling cutter to rotate about its axis.

More preferably, the axis line of the third milling cutter is disposed in a horizontal direction.

Preferably, the loading and unloading mechanism comprises an output vibrating screen arranged on the frame for arranging the movable jaws one by one, for pushing the movable jaw outputted by the vibrating screen to make a first cylinder of the first clamp that is flush with the first cylinder, and a second cylinder for feeding the aligned movable jaws into the first clamp, the second cylinder is further configured to The movable jaws processed in the first clamp are fed into the second clamp, and the loading and unloading mechanism further includes a movable jaw disposed on the frame for removing the movable jaw from the second clamp The third cylinder and the rotating rod that are sent out.

More preferably, the first cylinder includes a first cylinder fixed to the frame, and a first piston rod disposed in the first cylinder that is telescopic in a longitudinal direction thereof, the first piston a length direction of the rod is perpendicular to an arrangement direction of the first jig and the second jig; the second cylinder includes a second cylinder fixed to the frame, and is disposed at a length of the length of the rod a second piston rod in the second cylinder, wherein a length direction of the second piston rod is parallel to an arrangement direction of the first clamp and the second clamp; and the third cylinder includes a fixed position on the machine a third cylinder block on the frame, a third piston rod disposed in the third cylinder body which is telescopically extended in the longitudinal direction thereof, and the rotating rod is rotatably disposed on the frame, and one end of the rotating rod and the third rod a protruding end of the piston rod is rotatably connected, the other end of the rotating rod abuts against the movable jaw, and the third piston rod is used to drive the rotating rod to rotate when retracting to move the movable jaw The second jig is sent out.

Preferably, the processing device further includes a fourth cylinder for positioning the sliding movable jaws disposed in the first clamp, the said for being slidably disposed in the second clamp The fifth cylinder of the movable jaw positioning.

Preferably, the fourth cylinder includes a fourth cylinder fixed to the frame, and a fourth piston rod disposed in the fourth cylinder that is telescopic in the longitudinal direction thereof, the fourth piston rod a length direction perpendicular to an arrangement direction of the first jig and the second jig, the first jig being open with a first pass for allowing the fourth piston rod to protrude to catch the movable jaw a fifth cylinder comprising a fifth cylinder fixed to the frame, a fifth piston rod disposed in the fifth cylinder and extending in a longitudinal direction thereof, the fifth piston rod a length direction perpendicular to an arrangement direction of the first jig and the second jig, and the second jig is provided with a second through hole for allowing the fifth piston rod to protrude into the movable jaw .

Preferably, the processing device further includes a blanking passage disposed at one end below the second clamp for receiving the movable jaw sent from the second clamp, and connected to the other end of the blanking passage The storage tank is gradually inclined downward from one end to the other end.

Due to the application of the above technical solution, the present invention has the following advantages over the prior art: the processing device for processing the movable jaw of the present invention, by providing the first processing mechanism for the mouth surface and the tooth end surface of the movable jaw After the synchronous machining, the tooth nail is processed, and the efficiency of the machining movable jaw is improved; by setting the automatic loading and unloading mechanism, the processing cost is saved, and the efficiency of the production and processing is further improved.

DRAWINGS

Figure 1 is a schematic view showing the structure of the apparatus of the present invention;

Figure 2 is a rear elevational view of the apparatus of the present invention;

Figure 3 is a plan view of the device of the present invention;

Figure 4 is a schematic view showing the structure of the movable jaw mounted on the adjustable wrench;

Figure 5 is a schematic view showing the structure of the movable jaw.

Wherein: 1, frame; 2, movable jaw; 21, mouth surface; 22, tooth end face; 3, first clamp; 31, first through hole; 4, second clamp; 41, second through hole; , loading and unloading mechanism; 51, vibrating screen; 52, first cylinder; 521, first cylinder; 522, first piston rod; 53, second cylinder; 531, second cylinder; 532, second piston rod; 54, the third cylinder; 541, the third cylinder; 542, the third piston rod; 55, the rotating rod; 6, the first processing mechanism; 61, the first sliding table; 62, the first milling cutter; 63, the first a driving device; 64, a lifting column; 65, a second milling cutter; 66, a second driving device; 7, a second processing mechanism; 71, a second sliding table; 72, a third milling cutter; 73, a third driving device; 8, the fourth cylinder; 81, the fourth cylinder; 82, the fourth piston rod; 9, the fifth cylinder; 91, the fifth cylinder; 92, the fifth piston rod; 10, the feeding channel; 11, the storage material box.

detailed description

The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

Referring to Figures 1-5, a processing apparatus for processing a movable jaw is provided on the frame 1. The movable jaw 2 is used for the active mounting on the adjustable wrench.

The processing apparatus described above is for processing the movable jaw 2 to form a mouth surface 21 at a side thereof, a tooth end surface 22 at a top portion thereof, and a tooth nail located on the tooth end surface. The processing device includes a first clamp 3 and a second clamp 4 disposed on the frame 1 for respectively clamping different movable jaws 2 to form different processing positions, and loading and unloading on the frame 1 Agency 5. The movable jaw 2 is slidably disposed in the first jig 3 and the second jig 4, and the first jig 3 and the second jig 4 are provided with a clamping groove, and the movable jaw 2 is slidably disposed in the clamping groove. The loading and unloading mechanism 5 is also used to feed the movable jaw 2 processed in the first jig 3 into the second jig 4. The processing device further includes a first processing mechanism 6 disposed on the frame 1 for synchronously milling the mouth surface 21 and the tooth end surface 22 of the movable jaw 2 of the first clamp 3, and is disposed on the frame 1 A second machining mechanism 7 for machining the tooth end face 22 of the movable jaw 2 in the second clamp 4 to mill the tooth. The mouth 21 of the movable jaw 2 is located on the side of the first jig 3 remote from the second jig 4.

The first processing mechanism 6 includes a first sliding table 61 disposed on the frame 1 and a first milling machine disposed on the first sliding table 61 for milling the mouth surface 21 of the movable jaw 2 a knife 62, a first driving device 63 disposed on the first sliding table 61 for driving the first milling cutter 62 to rotate about its axis, and a lifting column disposed on the first sliding table 61 for lifting up and down 64. A second milling cutter 65 disposed on the lifting column 64 for milling the tooth end surface 22 of the movable jaw 2 is disposed on the lifting column 64 for driving the second milling cutter 65 around the axis thereof. A second drive 66 that is rotated by the heart. In the present embodiment, the axis line of the first milling cutter 62 is disposed in the horizontal direction, and the axis line of the second milling cutter 65 is disposed in the vertical direction. The first slide table 61 is slidably disposed on the frame 1 in a direction perpendicular to the arrangement direction of the first jig 3 and the second jig 4.

The second processing mechanism 7 includes a second sliding table 71 disposed on the frame 1 and a third surface disposed on the second sliding table 71 for milling the teeth on the processed tooth end surface 22. The milling cutter 72 is disposed on the second sliding table 71 for driving the third milling device 72 to rotate about its axis. In the present embodiment, the axis line of the third milling cutter 72 is disposed in the horizontal direction. The second slide table 71 is slidably disposed on the frame 1 along the direction in which the first jig 3 and the second jig 4 are arranged.

The loading and unloading mechanism 5 includes a vibrating screen 51 provided on the frame 1 for outputting the movable jaws 2 one by one, and for pushing the movable jaws 2 outputted by the vibrating screen 51 to be the first The first cylinder 52 of the clamp 3 is flush with the first cylinder 52 for feeding the aligned movable jaw 2 into the second cylinder 53 of the first clamp 3. The second cylinder 53 is also used to feed the processed jaw 2 in the first clamp 3 into the second clamp 4. The loading and unloading mechanism 5 further includes a third cylinder 54 and a rotating lever 55 provided on the frame 1 for feeding the movable jaw 2 from the second clamp 4. In the embodiment, the processing device is further provided with a blocking portion, and the movable jaw 2 pushed by the first cylinder 52 can be aligned with the clamping groove of the first clamp 3 after being blocked by the blocking portion.

The first cylinder 52 includes a first cylinder 521 fixed to the frame 1 and a first piston rod 522 disposed in the first cylinder 521 and extending in the longitudinal direction thereof. The first piston rod 522 is The longitudinal direction is perpendicular to the arrangement direction of the first jig 3 and the second jig 4; the second cylinder 53 includes a second cylinder 531 fixed to the frame 1, and is extended and contracted along the longitudinal direction thereof. a second piston rod 532 of the second cylinder 531, the longitudinal direction of the second piston rod 532 is parallel to the arrangement direction of the first clamp 3 and the second clamp 4, in the embodiment, the second piston rod 532 The extending direction of the length is the same as the extending direction of the length of the clip slot; the third cylinder 54 includes a third cylinder 541 fixed to the frame 1 and extending in the longitudinal direction thereof and disposed in the third cylinder 541 a third piston rod 542, the rotating rod 55 is rotatably disposed on the frame 1, and one end of the rotating rod 55 is rotatably connected to the protruding end of the third piston rod 542, and the other end of the rotating rod 55 is abutted against the movable jaw On the port 2, the third piston rod 542 is used to drive the rotating rod 55 to rotate when retracting to move the activity. Port 2 sends the second jig 4. In this embodiment, the rotating lever 55 has a two-folded line shape.

The processing apparatus further includes a fourth cylinder 8 for positioning the sliding movable jaw 2 disposed in the first clamp 3, for positioning the movable jaw 2 disposed in the second clamp 4 The fifth cylinder 9. The fourth cylinder 8 includes a fourth cylinder 81 fixed to the frame 1 and a fourth piston rod 82 disposed in the fourth cylinder 81 and extending in the longitudinal direction thereof. The fourth piston rod 82 is The length direction is perpendicular to the arrangement direction of the first jig 3 and the second jig 4, and the first jig 3 is provided with a first through hole 31 for allowing the fourth piston rod 82 to protrude into the movable jaw 2 The fifth cylinder 9 includes a fifth cylinder 91 fixed to the frame 1, and a fifth piston rod 92 disposed in the fifth cylinder 91 and extending in the longitudinal direction thereof. The fifth piston rod 92 The length direction is perpendicular to the arrangement direction of the first jig 3 and the second jig 4, and the second jig 4 is provided with a second through hole for the fifth piston rod 92 to protrude into the movable jaw 2 41.

The processing apparatus further includes a lowering passage 10 disposed at one end below the second clamp 4 for receiving the movable jaw 2 sent from the second clamp 4 by the third cylinder 54, and the other end of the blanking passage 10 The connected storage tank 11 is gradually inclined downward from one end to the other end.

The working process of this embodiment is specifically described below:

The blank of the movable jaw 2 is poured into the vibrating screen 51, and the vibrating screen 51 outputs the movable jaws 2 one by one, and the processing device processes the movable jaw 2 by the following steps:

(1) The first piston rod 522 is extended to push a movable jaw 2 forward to the blocking portion, and at this time, the movable jaw 2 is aligned with the clamping groove of the first clamp 3, and the second piston rod 532 is extended. The movable jaw 2 is fed into the first clamp 3, the fourth piston rod 82 is extended, the movable jaw 2 is caught so that it cannot slide forward, and the first piston rod 522 and the second piston rod 532 are retracted, first After the slide table 61 is slid to the set position, the first milling cutter 62 and the second milling cutter 65 mill the mouth surface 21 and the teeth of the movable jaw 2 under the driving of the first driving device 63 and the second driving device 66, respectively. End face 22;

(2) After the processing of the movable jaw 2 in the first jig 3 is completed, the first slide table 61 slides away, the fourth piston rod 82 is retracted, and the second piston rod 532 is extended to feed the movable jaw 2 into the second jig 4 The fifth piston rod 92 is extended, the movable jaw 2 is clamped so that it cannot slide forward, the second piston rod 532 is retracted, and after the second sliding table 71 is slid to the set position, the third milling cutter 72 is in the The three-drive device 73 drives the toothed end surface 22 to mill the toothed pin, and then the fifth piston rod 92 is retracted, the third piston rod 542 is retracted to drive the rotating rod 55 to rotate, and the other end of the rotating rod 55 is placed in the second clamp 4 The movable jaw 2 is pulled out into the blanking passage 10, and the step (1) is repeated to feed the other movable jaw 2 into the first jig 3 for processing, where both the first jig 3 and the second jig 4 are When the movable jaw 2 is disposed, the first sliding table 61 and the second sliding table 71 are simultaneously processed to simultaneously process the two movable jaws 2;

(3) The step (2) can be repeated to realize the fully automated processing of the movable jaw 2 by the processing device.

The above embodiments are only intended to illustrate the technical concept and the features of the present invention, and the purpose of the present invention is to enable those skilled in the art to understand the contents of the present invention and not to limit the scope of the present invention. Equivalent changes or modifications made in substantial form are intended to be included within the scope of the invention.

Claims

A processing apparatus for processing movable jaws, disposed on a frame, the movable jaws being movably mounted on a movable wrench, the processing device for processing the movable jaws to form a movable jaw thereof a side mouth surface, a tooth end surface at the top thereof, and a tooth nail on the tooth end surface, wherein the processing device includes a processing device disposed on the frame for respectively clamping the movable jaw a first clamp and a second clamp, a loading and unloading mechanism disposed on the frame, the movable jaw slidingly disposed in the first clamp and the second clamp, and the loading and unloading mechanism is further used And feeding the movable jaws processed in the first jig into the second jig, the processing device further comprising: being arranged on the frame for synchronously milling out the first jig a first processing mechanism of the mouth surface and the tooth end surface of the movable jaw, and the tooth end surface of the movable frame for processing the movable jaw in the second clamp are milled A second processing mechanism for the staples.

2. The processing apparatus for processing movable jaws according to claim 1, wherein said first processing mechanism comprises a sliding first sliding table disposed on said frame, disposed at said a first milling cutter on the first sliding table for milling the mouth surface of the movable jaw, and a first milling cutter disposed on the first sliding table for driving the first milling cutter around an axis thereof a first driving device for rotating the wire, a lifting column provided on the first sliding table for lifting up and down, and a second milling provided on the lifting column for milling the tooth end surface of the movable jaw a knives, a second driving device disposed on the lifting column for driving the second milling cutter to rotate about its axis.

3. The processing apparatus for processing movable jaws according to claim 2, wherein the axial line of the first milling cutter is disposed in a horizontal direction, and the axial center line of the second milling cutter Set in the vertical direction.

4. The processing apparatus for processing a movable jaw according to claim 1, wherein said second processing mechanism comprises a second sliding table disposed on said frame and disposed at said a third milling cutter on the second sliding table for milling the staple on the end surface of the tooth, and a second milling cutter disposed on the second sliding table for driving the third milling cutter around the axial center thereof The third drive that rotates the wire.

5. A processing apparatus for processing movable jaws according to claim 4, wherein the axis of the third milling cutter is disposed in a horizontal direction.

6. The processing apparatus for processing movable jaws according to claim 1, wherein said loading and unloading mechanism comprises an output provided on said frame for arranging said movable jaws one by one a vibrating screen, a first cylinder for pushing the movable jaw outputted by the vibrating screen to be aligned with a clamping groove of the first clamp, for feeding the aligned movable jaws a second cylinder in the first clamp, the second cylinder is further configured to send the movable jaws processed in the first clamp into the second clamp, the loading and unloading mechanism further comprises a third cylinder and a rotating rod disposed on the frame for sending the movable jaw from the second clamp.

7. A processing apparatus for processing a movable jaw according to claim 6, wherein said first cylinder comprises a first cylinder fixed to said frame and telescopically extending along its length. a first piston rod disposed in the first cylinder, the longitudinal direction of the first piston rod is perpendicular to an arrangement direction of the first clamp and the second clamp; and the second cylinder includes a fixed a second cylinder on the frame, a second piston rod disposed in the second cylinder that is telescopic in a longitudinal direction thereof, the second piston rod has a longitudinal direction parallel to the first clamp and The third cylinder includes a third cylinder fixed to the frame, and a third piston rod disposed in the third cylinder and extending and contracting in the longitudinal direction thereof. The rotating rod is rotatably disposed on the frame, and one end of the rotating rod is rotatably connected to the protruding end of the third piston rod, and the other end of the rotating rod is abutted on the movable jaw. a third piston rod for driving the rotating rod to rotate when retracting to move the activity The second feeding port clamp.

8. A processing apparatus for processing a movable jaw according to claim 1, wherein said processing apparatus further comprises said movable jaw for slidably disposed in said first clamp a positioned fourth cylinder, a fifth cylinder for positioning the sliding jaws disposed in the second clamp.

9. A processing apparatus for processing a movable jaw according to claim 8, wherein said fourth cylinder comprises a fourth cylinder fixed to said frame and telescopically extending along its length. a fourth piston rod disposed in the fourth cylinder, wherein a length direction of the fourth piston rod is perpendicular to an arrangement direction of the first clamp and the second clamp, and the first clamp is provided Having the fourth piston rod extend into a first through hole for engaging the movable jaw; the fifth cylinder includes a fifth cylinder fixed to the frame and telescopically extending along a length thereof a fifth piston rod disposed in the fifth cylinder, wherein a length direction of the fifth piston rod is perpendicular to an arrangement direction of the first clamp and the second clamp, and the second clamp is opened for The fifth piston rod is extended into a second through hole that catches the movable jaw.

10 . The processing apparatus for processing a movable jaw according to claim 1 , wherein the processing device further comprises an end disposed under the second clamp for receiving the second clamp. a discharge channel of the movable jaw, a storage bin connected to the other end of the blanking passage, the blanking passage is gradually inclined downward from one end thereof to the other end thereof.