CN210435782U

CN210435782U - Four-axis bores and attacks center frock clamp

Info

Publication number: CN210435782U
Application number: CN201921258357.4U
Authority: CN
Inventors: 林帮法
Original assignee: ZHEJIANG AUARITA PNEUMATIC TOOLS LLC
Current assignee: Zhejiang milosi Electromechanical Technology Co.,Ltd.
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-05-01
Anticipated expiration: 2029-08-05

Abstract

The utility model provides a four-axis bores and attacks center and use frock clamp belongs to spray gun technical field. The clamping device solves the problems that the structure of the existing tool clamp is complex and the clamping quantity of workpieces is small. This four-axis bores and attacks center and use frock clamp, this frock clamp includes the horizontal bar, be provided with a plurality of vertical retort along the length direction interval of horizontal bar on the side of horizontal bar, all have between two adjacent vertical retort to set up locating component one on the horizontal bar, locating component one including be located between two vertical retort and with two vertical retort fixed connection's flat board, be located the flat board below cylinder one and two fix at the articulated seat one of dull and stereotyped upper surface, every articulated seat one all articulates there is compressing tightly crank one, the compressing tightly that has on the crank one relative with the lateral wall of vertical retort that tells, cylinder one can drive two drive synchronous vertical retort orientations towards each side separately and rotate. The structure simplifies the structure of the tool clamp and improves the clamping quantity of workpieces.

Description

Four-axis bores and attacks center frock clamp

Technical Field

The utility model belongs to the technical field of spray gun manufacturing, a frock clamp is related to, especially a four-axis bores attacks center and uses frock clamp.

Background

The spray gun is a device using compressed air as power, and mainly comprises a gun body, a wrench, a gun kettle, a nozzle, various valves and a plurality of pneumatic components, wherein the wrench, the gun kettle, the nozzle and the various valves are arranged on the gun body, the pneumatic components are arranged inside the gun body, the spray gun body is generally formed by die casting, and other spare and accessory parts are arranged on the gun body, so that the injection molded gun body needs to be drilled, tapped, milled and the like, and the installation requirements of the spare and accessory parts are met. Because the accessories that will install on the rifle body are more, and each accessory mounted position on the rifle body is inequality, need drill hole or/and tapping in a plurality of positions on the rifle body, because the size of drilling differs, and the needs of drilling the inclined hole in addition, and different drilling position makes the position of the rifle body put also differently, so the rifle body adds the man-hour and need be equipped with many processing equipment, have different rifle body positioning fixture and the drill bit of equidimension on each equipment, and every equipment only processes a process, make the processing equipment figure more, machining efficiency is low.

At present, the chinese patent network discloses a nail gun body processing machine tool [ grant No.: CN207522051U, comprising a lathe bed, a tool clamp arranged in the middle of the lathe bed and used for fixing a nail gun body, and five drilling devices arranged on the lathe bed and surrounding the tool clamp and used for drilling or tapping the nail gun body, wherein the five drilling devices comprise four horizontal drilling devices distributed on the horizontal direction and surrounding the circumference of the tool clamp, and a vertical drilling device arranged above the tool clamp and fixed by a vertical power head bracket arranged in the middle of the lathe bed, the tool clamp comprises a clamp fixing bottom plate horizontally arranged on the lathe bed, and a clamp drilling jig fixing plate vertically arranged on the lathe bed, the nail gun comprises a clamp head moving clamping plate and a movable plate cylinder for driving the clamp head moving clamping plate to move towards a clamp drill jig fixing plate, the clamp drill jig fixing plate and the clamp head moving clamping plate are respectively located on two sides of a clamp fixing bottom plate, and a nail gun body is placed between the clamp drill jig fixing plate and the clamp head moving clamping plate.

The tool clamp has the following defects; firstly, the overall structure of the tool clamp is complex, the size is large, the tool clamp is inconvenient to machine and manufacture, and the tool clamp occupies a large space after being installed on a machine tool; secondly, this frock clamp can only the clamping one rifle body once for the lathe can only process one rifle body, and the back is accomplished in the rifle body processing, unloads and again the material loading through the manual work, makes the start-up that needs frequently and shut down the operation, reduces the life of machine easily.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided a four-axis and bored tapping center and used frock clamp, the utility model aims to solve the technical problem that: how to simplify the structure of the frock clamp and improve the clamping quantity of workpieces.

The purpose of the utility model can be realized by the following technical proposal:

a four-axis bores and attacks center and use frock clamp, characterized by that, this frock clamp includes the horizontal bar, there are several vertical bars on the length direction interval of the horizontal bar on a side of the horizontal bar, there are locating assemblies one set up on horizontal bar between two adjacent vertical bars, the said locating assembly one includes the flat plate that is located between two vertical bars and fixedly connects with two vertical bars, cylinder one and two hinge seats one fixed on upper surface of flat plate located below the flat plate, it is articulated to have a compression crank one on each hinge seat one, said compression crank one have with vertical bar lateral wall relative compression surface one, the said cylinder one can drive two drive to rotate towards the vertical bar direction of their side synchronously; the middle part of horizontal bar upper surface is provided with a plurality of locating component two along its length direction interval, a plurality of locating component one and two one-to-one of a plurality of locating component, and the left and right sides of every locating component two all has the location platform of setting on the horizontal bar, locating component two includes cylinder two and fixes two articulated seats two on the horizontal bar, and it has the compression crank two all to articulate on every articulated seat two, it compresses tightly two to have on the crank two and compresses tightly the face two, two drive two of cylinder compress tightly crank two synchronous rotations and make and compress tightly the face two tops in the location platform.

When this frock clamp clamping rifle body, peg graft the rifle head on the location platform, the handle of the rifle body is located and compresses tightly between crank one and the vertical retort, cylinder one drive compresses tightly crank one and rotates towards one side of vertical retort, make compress tightly the face one that compresses tightly on the crank one and compress tightly on the handle of the rifle body, compress tightly crank one and the vertical retort and press from both sides the handle of the rifle body tight location jointly, cylinder two drives compress tightly crank two and rotate, make compress tightly the face two that compress tightly on the crank two and compress tightly the head position at the rifle body, the location platform compresses tightly the location with the head of the rifle body with compressing tightly crank two jointly, the location of the rifle body is stable firm. This frock clamp's simple structure, small in size, make things convenient for manufacturing, locating component one and locating component two can fix a position two rifle bodies simultaneously, and this frock clamp has a plurality of locating component one and a plurality of locating component two, frock clamp can once only fix a position a plurality of rifle bodies, a plurality of rifle bodies are placed along the length direction interval of horizontal bar, the clamping number of the rifle body has been improved greatly, make four-axis brill attack the center can once only process a plurality of rifle bodies, make the time interval between material loading and the unloading obtain the extension, avoid frequent material loading and unloading, the four-axis brill has also been avoided simultaneously attacking the center and has frequently opened the machine and shut down the operation, be favorable to prolonging the life that four-axis brill attacked the center.

In foretell four-axis bores and attacks center and use frock clamp, the relative side of two vertical poles is all seted up mounting hole one and one end and is inserted the spacing post of establishing in mounting hole one, the other end of spacing post is located outside mounting hole one, spacing post sets up with compressing tightly a face one relatively. When the gun body is clamped, the outer end face of the limiting column abuts against the side wall of the gun body handle, the gun body handle is prevented from being in direct contact with the vertical bar, and the limiting column and the pressing face position the gun body handle together.

In foretell four-axis bores and attacks center and use frock clamp, seted up a plurality of on every vertical retort the mounting hole one, a plurality of mounting hole divide into at least two sets ofly and be the form distribution of being listed as on the vertical retort, spacing post sets up in one of them mounting hole one. Through the setting of this structure, because the style of spray gun is various, the shape of the rifle body of the spray gun of different styles is inequality, and the position of adjustable spacing post on the vertical retort to spacing post can lean on with the butt of the rifle body of different grade type.

In foretell four-axis bores and attacks center and use frock clamp, be provided with the connecting rod between the piston rod of every compression crank one and cylinder one, the outer end of the piston rod of cylinder one is fixed with articulated seat four, the one end of connecting rod with compress tightly crank one articulated, the other end is articulated with articulated seat. Through the arrangement of the structure, the cylinder I can drive the compression crank to synchronously act through the two connecting rods, the structure is simple, and the gun body is efficient in clamping.

In foretell four-axis bores and attacks center and use frock clamp, mounting hole two has been seted up to the upper surface of horizontal bar, the lower terminal surface of location platform has the connecting portion of being connected with mounting hole two. Through the setting of this structure, the location platform can be dismantled and change on the horizontal bar, because the style of spray gun is various, and the shape of the rifle body of the spray gun of different styles is inequality, improves this frock clamp's commonality through the mode of changing the location platform.

In foretell four-axis bores attacks center and uses frock clamp, the up end of location platform has and is columniform boss. Through the setting of this structure, the rifle head and the cooperation of pegging graft of boss of the rifle body, the boss carries on spacingly with the rifle head, avoids the rifle head to take place to remove.

In foretell four-axis bores attacks center and uses frock clamp, the installation cavity has been seted up to the lower surface of horizontal bar, cylinder two sets up in the installation cavity, the piston rod of cylinder two extends between two articulated seats two to the outer end of the piston rod of cylinder two is fixed with articulated seat three, it all articulates on articulated seat three to compress tightly crank two. Through the arrangement of the structure, the second cylinder is arranged in the mounting cavity, so that the invisible design of the second cylinder is realized, and the fixture is compact in structure and small in size.

Compared with the prior art, the utility model discloses a four-axis bores attacks center and uses frock clamp has following advantage: this frock clamp's simple structure, small in size, make things convenient for manufacturing, locating component one and locating component two can fix a position two rifle bodies simultaneously, and this frock clamp has a plurality of locating component one and a plurality of locating component two, frock clamp can once only fix a position a plurality of rifle bodies, a plurality of rifle bodies are placed along the length direction interval of horizontal bar, the clamping number of the rifle body has been improved greatly, make four-axis brill attack the center can once only process a plurality of rifle bodies, make the time interval between material loading and the unloading obtain the extension, avoid frequent material loading and unloading, the four-axis brill has also been avoided simultaneously attacking the center and has frequently opened the machine and shut down the operation, be favorable to prolonging the life that four-axis brill attacked the center.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the gun body of the present invention.

Fig. 2 is one of the schematic three-dimensional structures of the present invention.

Fig. 3 is a second schematic perspective view of the present invention.

In the figure, 1, horizontal bar; 1a, a second mounting hole; 1b, mounting a cavity; 2. vertical bars; 21. a first mounting hole; 3. a first positioning component; 31. a flat plate; 32. a first cylinder; 33. a first hinge seat; 34. pressing the first crank; 341. a first pressing surface; 4. a second positioning component; 41. a second air cylinder; 42. a second hinge seat; 43. pressing a crank II; 431. a second compression surface; 5. a positioning table; 51. a connecting portion; 6. a limiting column; 7. a connecting rod; 8. a third hinge seat; 9. a gun body; 10. and a fourth hinge seat.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 and 2, the tooling clamp comprises a cross bar 1, a plurality of vertical bars 2 are arranged on one side surface of the cross bar 1 at intervals along the length direction of the cross bar 1, a first positioning component 3 arranged on the cross bar 1 is arranged between two adjacent vertical bars 2, the first positioning component 3 comprises a flat plate 31 which is arranged between the two vertical bars 2 and fixedly connected with the two vertical bars 2, a first air cylinder 32 which is arranged below the flat plate 31 and two first hinge bases 33 which are fixed on the upper surface of the flat plate 31, a first pressing crank 34 is hinged on each first hinge base 33, a first pressing surface 341 which is opposite to the side wall of each vertical bar 2 is arranged on each first pressing crank 34, a connecting rod 7 is arranged between each first pressing crank 34 and the piston rod of the first air cylinder 32, a fourth hinge base 10 is fixed at the outer end of the piston rod of the first air cylinder 32, one end of the connecting rod 7 is hinged with the first pressing crank 34, the other end of the connecting rod is hinged with the fourth base 10, the first air cylinder 32 can drive the two first, the two pressing cranks one 34 are simultaneously rotated toward the vertical bar 2 side.

As shown in fig. 2 and 3, a plurality of positioning assemblies two 4 are arranged at intervals in the middle of the upper surface of the transverse bar 1 along the length direction of the transverse bar, a plurality of positioning assemblies one 3 correspond to a plurality of positioning assemblies two 4 one by one, the left side and the right side of each positioning assembly two 4 are respectively provided with a positioning table 5 arranged on the transverse bar 1, each positioning assembly two 4 comprises a cylinder two 41 and two hinged seats two 42 fixed on the transverse bar 1, each hinged seat two 42 is hinged with a pressing crank two 43, each pressing crank two 43 is provided with a pressing surface two 431, the lower surface of the transverse bar 1 is provided with a mounting cavity 1b, the cylinder two 41 is arranged in the mounting cavity 1b, a piston rod of the cylinder two 41 extends between the two hinged seats two 42, a hinged seat three 8 is fixed at the outer end of the piston rod of the cylinder two 41, each pressing crank two 43 is hinged on the hinged seat three 8, when the piston rod of the cylinder two 41 extends upwards, the cylinder seat three, so that the two pressing cranks II 43 rotate around the hinge bases II 42, and the pressing surfaces II 431 rotate to the upper part of the positioning table 5.

When the gun body 9 is clamped, the gun head is inserted into the positioning table 5, the handle of the gun body 9 is located between the first pressing crank 34 and the vertical bar 2, the first air cylinder 32 drives the first pressing crank 34 to rotate towards one side of the vertical bar 2, so that the first pressing surface 341 on the first pressing crank 34 is pressed on the handle of the gun body 9, the first pressing crank 34 and the vertical bar 2 clamp and position the handle of the gun body 9, the second air cylinder 41 drives the second pressing crank 43 to rotate, so that the second pressing surface 431 on the second pressing crank 43 is pressed on the head of the gun body 9, the positioning table 5 and the second pressing crank 43 clamp and position the head of the gun body 9, the first positioning assembly 3 and the second positioning assembly 4 clamp and position the gun body 9 simultaneously, and the gun body 9 is stably and firmly positioned.

As shown in fig. 2, mounting holes 21 and limiting columns 6 with one ends inserted into the mounting holes 21 are formed in the opposite side surfaces of the two vertical bars 2, a plurality of mounting holes 21 are formed in each vertical bar 2, the mounting holes 21 are divided into at least two groups and distributed in a row on the vertical bars 2, the limiting columns 6 are arranged in one of the mounting holes 21, the other ends of the limiting columns 6 are located outside the mounting holes 21, and the limiting columns 6 are arranged opposite to the first compression surfaces 341. During the clamping of the rifle body 9, the outer terminal surface of spacing post 6 is leaned on with the lateral wall counterbalance of the rifle body 9 handle, avoids rifle body 9 handle and vertical retort 2 direct contact, and spacing post 6 is fixed a position rifle body 9 handle with pressing down a 341 jointly, because the style of spray gun is various, and the shape of the rifle body 9 of the spray gun of different styles is inequality, and the position of adjustable spacing post 6 on vertical retort 2 to spacing post 6 can lean on with the butt of the rifle body 9 of different grade type.

As shown in fig. 3, the upper surface of the horizontal bar 1 is provided with a second mounting hole 1a, the lower end surface of the positioning table 5 is provided with a connecting portion 51 connected with the second mounting hole 1a, and the upper end surface of the positioning table 5 is provided with a cylindrical boss 52. When the gun body 9 is clamped, the gun head of the gun body 9 is in plug-in fit with the boss 52, and the boss 52 is limited with the gun head, so that the gun head is prevented from moving.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A tool clamp for a four-axis drilling and tapping center is characterized by comprising a cross bar (1), a plurality of vertical bars (2) are arranged on one side surface of the transverse bar (1) at intervals along the length direction of the transverse bar (1), a first positioning component (3) arranged on the transverse bar (1) is arranged between every two adjacent vertical bars (2), the first positioning component (3) comprises a flat plate (31) which is positioned between the two vertical bars (2) and is fixedly connected with the two vertical bars (2), a first air cylinder (32) which is positioned below the flat plate (31) and two first hinge seats (33) which are fixed on the upper surface of the flat plate (31), a first pressing crank (34) is hinged on each first hinge seat (33), the first pressing crank (34) is provided with a first pressing surface (341) opposite to the side wall of the vertical bar (2), the first cylinder (32) can drive the two driving devices to synchronously rotate towards the directions of the vertical bars (2) on the respective sides; the middle part of horizontal bar (1) upper surface is provided with a plurality of locating component two (4) along its length direction interval, a plurality of locating component one (3) and a plurality of locating component two (4) one-to-one, and the side all has location platform (5) of setting on horizontal bar (1) about every locating component two (4), locating component two (4) include cylinder two (41) and fix two articulated seat two (42) on horizontal bar (1), all articulated on every articulated seat two (42) have compress tightly crank two (43), compress tightly two (431) of face have on crank two (43), cylinder two (41) drive two compress tightly crank two (43) synchronous rotation and make compress tightly two (431) of face and be located the top of location platform (5).

2. The four-axis drilling and tapping tool clamp for the center according to claim 1, wherein the opposite side surfaces of the two vertical bars (2) are respectively provided with a first mounting hole (21) and a limiting column (6) with one end inserted into the first mounting hole (21), the other end of the limiting column (6) is positioned outside the first mounting hole (21), and the limiting column (6) is arranged opposite to the first pressing surface (341).

3. The tool clamp for the four-axis drilling and tapping center of claim 2, wherein each vertical bar (2) is provided with a plurality of first mounting holes (21), the plurality of first mounting holes (21) are divided into at least two groups and distributed on the vertical bar (2) in a row, and the limiting column (6) is arranged in one of the first mounting holes (21).

4. The four-axis drilling and tapping tool clamp for the center according to claim 1, wherein a connecting rod (7) is arranged between each compression crank I (34) and a piston rod of each air cylinder I (32), a hinge seat IV (10) is fixed at the outer end of the piston rod of each air cylinder I (32), one end of each connecting rod (7) is hinged to the compression crank I (34), and the other end of each connecting rod is hinged to the hinge seat IV (10).

5. The tool clamp for the four-axis drilling and tapping center of claim 1, wherein a second mounting hole (1a) is formed in the upper surface of the cross bar (1), and a connecting portion (51) connected with the second mounting hole (1a) is formed in the lower end surface of the positioning table (5).

6. A four-axis bores tapping center frock clamp according to claim 1 or 5, characterized in that, the up end of location platform (5) has the boss (52) that is cylindrical.

7. The four-axis bores and attacks center and use frock clamp according to claim 1 or 5, characterized in that, installation cavity (1b) has been seted up to the lower surface of horizontal bar (1), cylinder two (41) set up in installation cavity (1b), the piston rod of cylinder two (41) extends to between two articulated seat two (42), and the outer end of the piston rod of cylinder two (41) is fixed with articulated seat three (8), compress tightly crank two (43) and all articulate on articulated seat three (8).