CN215746552U

CN215746552U - Tool clamp for drilling drainer shell

Info

Publication number: CN215746552U
Application number: CN202122324288.6U
Authority: CN
Inventors: 涂伟
Original assignee: Xiamen Shiwanghui Energy Saving Technology Co ltd
Current assignee: Xiamen Shiwanghui Energy Saving Technology Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-02-08
Anticipated expiration: 2031-09-23

Abstract

The invention discloses a tool clamp for drilling a drainer shell, which comprises an installation seat, a clamping assembly and a fixed seat, wherein the tool clamp is arranged on an operation table of a drilling machine, the tool clamp comprises the installation seat, the clamping assembly and the fixed seat, the installation seat is positioned at the bottom of the tool clamp and is arranged on the upper surface of the operation table, the clamping assembly comprises an elastic chuck and an air cylinder, the air cylinder is fixedly connected with the installation seat, the elastic chuck is arranged at the top end of a piston rod of the air cylinder, one end of the fixed seat, far away from the clamping assembly, is fixedly connected with the installation seat, the fixed seat is used for installing a workpiece, and the elastic chuck and the fixed seat are positioned on two opposite sides of the workpiece and are used for clamping and fixing the workpiece to the fixed seat. This application has the effect that improves drainer casing and can be impaired when pressing from both sides tight drilling.

Description

Tool clamp for drilling drainer shell

Technical Field

The invention relates to the field of tool fixtures, in particular to a tool fixture for drilling a drainer shell.

Background

At present, when drilling processing is being carried out drainer casing, drilling machine equipment is mostly metal parts among the relevant art, produces vibrations when pressing from both sides tight drilling and makes rigid collision appear between work piece and the anchor clamps to cause the problem of work piece damage, consequently need improve.

SUMMERY OF THE UTILITY MODEL

In order to improve the defect that drainer casing can be impaired when pressing from both sides tight drilling, this application provides a frock clamp of drainer casing drilling processing usefulness.

The application provides a pair of frock clamp of drainer casing drilling processing usefulness adopts following technical scheme:

the utility model provides a frock clamp that processing of drainer casing drilling was used, frock clamp sets up on the operation panel of drilling machine, frock clamp includes mount pad, clamping component and fixing base, the mount pad is located frock clamp bottom and sets up in the operation panel upper surface, clamping component includes collet and cylinder, cylinder and mount pad fixed connection, collet sets up in the piston rod top of cylinder, clamping component's one end and mount pad fixed connection are kept away from to the fixing base, the fixing base is used for installing the work piece, collet and fixing base are located the opposite both sides of work piece in order to be used for pressing from both sides the work piece clamp tightly fixed to the fixing base.

Through adopting above-mentioned technical scheme, lie in the mount pad both ends respectively through setting up clamping component and fixing base, realize that the work piece can be pressed from both sides the fixed effect of tightly, press from both sides tightly between collet and fixing base through setting up the work piece, utilize collet's elastic buffer effect so that the work piece reduces when pressing from both sides tight drilling and appears the rigidity collision to it is impaired to reduce the work piece.

Preferably, the mounting base comprises a bottom plate and two vertical plates, the bottom plate is located at the bottom of the mounting base, the vertical plates are respectively and vertically welded with two ends of the bottom plate, mounting holes are formed in the two vertical plates, bolts are mounted in the mounting holes, and the clamping assembly and the fixing base are fixedly connected with the vertical plates through the bolts.

Through adopting above-mentioned technical scheme, realize frock clamp's supporting effect through setting up the bottom plate, the rethread is fixed to the riser position, and then further inject the position of clamping component and fixing base, through setting up the riser and setting up the mounting hole on the riser, the installation of the clamping component of being convenient for and fixing base improves frock clamp's suitability.

Preferably, the lower end of the bottom plate is provided with a sliding block, the cross section of the sliding block is T-shaped, a sliding groove is formed in the operating platform, the sliding block is installed in the sliding groove, the bottom plate is further provided with a tightening bolt, the tightening bolt is in threaded connection with the bottom plate, the screw rod vertically penetrates through the bottom plate, and the operating platform is in tightening connection with the bottom plate through the tightening bolt.

Through adopting above-mentioned technical scheme, set up the groove of sliding on bottom plate lower extreme and operation panel through setting up the sliding block, utilize the sliding block to install to the inslot that slides, so in order to realize the position control of mount pad on the operation panel, treat the mount pad cunning back, set up in bottom plate and the vertical bottom plate that runs through of screw rod through supporting tight bolt, utilize bottom plate and support threaded connection between the tight bolt, thereby realize supporting between operation panel and the bottom plate and fix the effect.

Preferably, the fixing seat comprises a base and a connecting plate, the base comprises a fixing portion and an extending portion, one end of the fixing portion is welded to the connecting plate, the extending portion is welded to one end, far away from the connecting plate, of the fixing portion, the extending portion supports the lower end of a workpiece, and the connecting plate is fixedly connected with the vertical plate.

Through adopting above-mentioned technical scheme, improve the installation stability of fixing base through welded connection board and riser, realize the installation of work piece through the fixed part, realize the support to the work piece through setting up the extension.

Preferably, the joint of the extending part and the fixing part is provided with a side edge protrusion, the length of the side edge protrusion is shorter than that of the extending part, and one end, close to the fixing part, of the side edge protrusion extends to the fixing part to form an arc shape.

Through adopting above-mentioned technical scheme, protruding through setting up the side, can with the seamless laminating of work piece side, utilize to set up the protruding one end that is close to the fixed part of side and extend to the fixed part and be the arc form so that improve the stability of supporting the work piece.

Preferably, the cylinder body of the cylinder is connected with the vertical plate at one end of the mounting seat far away from the fixing seat, the cylinder body of the cylinder is located on one side of the vertical plate far away from the fixing seat, a penetrating hole is further formed in the vertical plate at one end of the mounting seat far away from the fixing seat, and the piston rod performs piston movement through the penetrating hole.

Through adopting above-mentioned technical scheme, realize frock clamp's tight automatic effect of clamp through setting up the cylinder, wear to establish the hole on the riser through the setting to after cylinder and mount pad fixed connection, can also realize that the piston rod passes and wears to establish the hole to the flexible motion effect of fixing base.

Preferably, the elastic chuck is in a shape of a circular truncated cone, a through hole is formed in the upper bottom of the elastic chuck, and a piston rod of the air cylinder is inserted into the through hole in an interference manner.

Through adopting above-mentioned technical scheme, realize pressing from both sides tight buffering effect through setting up collet, appear the rigidity collision when also reducing drilling, can the atress even when being convenient for press from both sides tightly through setting up round platform shape collet, through the interference grafting effect that sets up piston rod and through-hole to improve clamping component's suitability.

In summary, the present application includes at least one of the following beneficial technical effects:

the damage of a workpiece during clamping and drilling is reduced by arranging the mounting seat, the clamping assembly and the fixing seat;

the stability of workpiece installation is convenient to improve by arranging the side edge to protrude from the joint of the extension part and the fixing part.

Drawings

FIG. 1 is a schematic view of an overall structure of an operation table and a tool holder according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of a tooling fixture according to an embodiment of the present application.

Description of reference numerals:

1. an operation table; 2. a mounting seat; 21. a base plate; 22. a vertical plate; 3. a clamping assembly; 31. an elastic collet; 32. a cylinder; 4. a fixed seat; 41. a base; 411. a fixed part; 412. an extension portion; 42. A connecting plate; 5. a sliding block; 6. a sliding groove; 7. tightly abutting against the bolt; 8. mounting holes; 9. perforating holes; 10. a bolt; 11. a through hole; 12. the side edges are convex.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses frock clamp of drainer casing drilling processing usefulness.

Referring to fig. 1, during the use, the frock clamp of drainer casing drilling processing usefulness sets up on the operation panel 1 of drilling machine, frock clamp includes mount pad 2, clamping component 3 and fixing base 4, mount pad 2 is located the frock clamp bottom and sets up in 1 upper surface of operation panel, both ends difference fixed connection clamping component 3 and fixing base 4 on mount pad 2, clamping component 3 includes collet 31 and cylinder 32,

cylinder

32 and 2 fixed connection of mount pad, collet 31 sets up in the piston rod top of cylinder 32, fixing base 4 is located the one end of keeping away from clamping component 3, in operation, install the work piece to fixing base 4 on, rethread cylinder 32 promotes the piston rod, utilize collet 31 and fixing base 4 to be located the relation of the opposite both sides of work piece respectively, so that reduce the effect of damaging the work piece again when realizing fixed drilling.

Referring to fig. 1 and 2, the mounting base 2 includes a bottom plate 21 and two standing plates 22, the bottom plate 21 is located the bottom of the mounting base 2 and directly contacts with the upper surface of the operating platform 1, the two standing plates 22 are respectively welded at two ends of the bottom plate 21, mounting holes 8 are respectively formed in the two standing plates 22, bolts 10 are installed in the mounting holes 8, and the clamping assembly 3 and the fixing base 4 can be respectively installed and fixed on the two standing plates 22 through the bolts 10.

Referring to fig. 1 and 2, bottom plate 21 lower extreme is equipped with sliding block 5, sliding groove 6 has been seted up on the operation panel 1, and sliding groove 6 and sliding block 5's cross-section all is the T type, thereby sliding block 5 mountable realizes the sliding connection of frock clamp and operation panel 1 to sliding groove 6, bottom plate 21 still is equipped with supports tight bolt 7, should support tight bolt 7 and bottom plate 21 threaded connection, this support tight bolt 7's screw rod is vertical to run through bottom plate 21 and run through and support tightly to operation panel 1 upper end, the usable tight effect of supporting between bottom plate 21 and operation panel 1 of supporting of bolt 7 realization behind the frock clamp that slides, improve the stability of frock clamp position.

Referring to fig. 1 and 2, the fixing seat 4 includes a base 41 and a connecting plate 42, the connecting plate 42 is directly and fixedly connected with the vertical plate 22 through the bolt 10, and the base 41 is fixed to one side of the connecting plate 42 away from the vertical plate 22; the base 41 includes a fixing portion 411 and an extending portion 412, wherein one end of the fixing portion 411 is welded to the connecting plate 42, the extending portion 412 is welded to an end of the fixing portion 411 away from the connecting plate 42, the extending portion 412 is located at a lower end of the fixing portion 411 and extends in a direction away from the connecting plate 42, the extending portion 412 is supported to a lower end of the workpiece, the fixing portion 411 is used for fixing a port of the workpiece, and the extending portion 412 is used for supporting a main body of the workpiece. In addition, the junction of the extension part 412 and the fixing part 411 is provided with the side protrusion 12, the length of the side protrusion 12 is shorter than that of the extension part 412, the side protrusion 12 is arranged to better fit the side of the workpiece, and one end of the side protrusion close to the fixing part 411 extends to the fixing part 411 to form an arc shape, so that when the workpiece is drilled in two directions, the seamless fit effect with the base 41 can be realized by changing the direction of the workpiece port, and the stability of supporting the workpiece is improved.

Referring to fig. 1 and 2, the cylinder body of cylinder 32 and the riser 22 that the fixing base 4 one end was kept away from to mount pad 2 are connected, and the cylinder body of cylinder 32 is located riser 22 and keeps away from one side of fixing base 4, still is equipped with on the riser 22 of connection cylinder 32 and wears to establish hole 9 to the piston rod carries out piston motion through wearing to establish hole 9, realizes that the piston rod passes and wears to establish hole 9 to the flexible motion effect of fixing base 4.

Referring to fig. 1, collet 31 is round platform shape and its upper end is opened and is equipped with through-hole 11, and the piston rod interference of cylinder 32 is pegged graft to in the through-hole 11, realizes pressing from both sides tight buffering effect through setting up collet 31, appears the rigidity collision when also avoiding drilling, can the atress when being convenient for press from both sides tightly even through setting up round platform shape collet 31, through the interference grafting effect that sets up piston rod and through-hole 11 to improve clamping component 3's suitability.

The implementation principle of the frock clamp of drainer casing drilling processing usefulness of this application embodiment is: after the workpiece is installed and fixed on the fixing seat 4, the piston rod is pushed through the air cylinder 32 of the clamping component 3, so that the workpiece clamping effect of the elastic chuck 31 and the fixing seat 4 is realized, the elastic chuck 31 is utilized to buffer the clamping stress, and the workpiece is prevented from being damaged due to rigid collision during the drilling process.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a frock clamp of drainer casing drilling processing usefulness which characterized in that: frock clamp sets up on operation panel (1) of drilling machine, frock clamp includes mount pad (2), clamping component (3) and fixing base (4), mount pad (2) are located frock clamp bottom and set up in operation panel (1) upper surface, clamping component (3) include collet (31) and cylinder (32), cylinder (32) and mount pad (2) fixed connection, collet (31) set up in the piston rod top of cylinder (32), the one end and mount pad (2) fixed connection of clamping component (3) are kept away from in fixing base (4), fixing base (4) are used for installing the work piece, collet (31) and fixing base (4) are located the opposite both sides of work piece and are used for pressing from both sides the work piece clamp to fix to fixing base (4).

2. The tool clamp for drilling the drainer shell according to claim 1, wherein the tool clamp comprises: mount pad (2) include bottom plate (21) and coexistence board (22), bottom plate (21) are located the bottom of mount pad (2), riser (22) respectively with bottom plate (21) both ends vertical welding, two all be equipped with mounting hole (8) on riser (22), install bolt (10) in mounting hole (8), clamping component (3) and fixing base (4) all are through bolt (10) and riser (22) fixed connection.

3. The tool clamp for drilling the drainer shell according to claim 2, wherein the tool clamp comprises: the improved sliding mechanism is characterized in that a sliding block (5) is arranged at the lower end of the bottom plate (21), the cross section of the sliding block (5) is T-shaped, a sliding groove (6) is formed in the operating platform (1), the sliding block (5) is installed in the sliding groove (6), the bottom plate (21) is further provided with a tightening bolt (7), the tightening bolt (7) is in threaded connection with the bottom plate (21) and a screw rod vertically penetrates through the bottom plate (21), and the bottom plate (21) is in tightening connection with the operating platform (1) through the tightening bolt (7).

4. The tool clamp for drilling the drainer shell according to claim 2, wherein the tool clamp comprises: the fixing seat (4) comprises a base (41) and a connecting plate (42), the base (41) comprises a fixing portion (411) and an extending portion (412), one end of the fixing portion (411) is welded with the connecting plate (42), the extending portion (412) is welded with the end, far away from the connecting plate (42), of the fixing portion (411), the extending portion (412) supports the lower end of a workpiece, and the connecting plate (42) is fixedly connected with the vertical plate (22).

5. The tool clamp for drilling the drainer shell according to claim 4, wherein the tool clamp comprises: the junction of the extension part (412) and the fixing part (411) is provided with a side edge bulge (12), the length of the side edge bulge (12) is shorter than that of the extension part (412), and one end, close to the fixing part (411), of the side edge bulge (12) extends to the fixing part (411) and is arranged in an arc shape.

6. The tool clamp for drilling the drainer shell according to claim 2, wherein the tool clamp comprises: the cylinder body of cylinder (32) is connected with riser (22) that fixing base (4) one end was kept away from in mount pad (2), the cylinder body of cylinder (32) is located one side that fixing base (4) were kept away from in riser (22), still be equipped with on one end riser (22) that fixing base (4) were kept away from in mount pad (2) and wear to establish hole (9), the piston rod carries out piston motion through wearing to establish hole (9).

7. The tool clamp for drilling the drainer shell according to claim 6, wherein: the elastic chuck (31) is in a round table shape, a through hole (11) is formed in the upper bottom of the elastic chuck, and a piston rod of the air cylinder (32) is inserted into the through hole (11) in an interference mode.