CN217192774U

CN217192774U - Clamping device of drilling machine for producing forged pieces

Info

Publication number: CN217192774U
Application number: CN202220286400.3U
Authority: CN
Inventors: 侯猛; 侯和平; 柏俊燕; 许良善; 侯广山
Original assignee: Shandong Puji Shengyuan Forging Co ltd
Current assignee: Shandong Puji Shengyuan Forging Co ltd
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-08-16
Anticipated expiration: 2032-02-11

Abstract

The application relates to a clamping device of drilling machine for forging production, it is including setting up the elevating system on the workstation, elevating system connects the adjusting part on the workstation including rotating, the last vertical sliding connection of adjusting part has fixture, is provided with supporting mechanism on the workstation, supporting mechanism is located the fixture below, supporting mechanism can dismantle with fixture and be connected, the vertical sliding in supporting mechanism upper end. This application has and is convenient for carry out the centre gripping to higher forging to improve the stability of centre gripping forging, and then the effect of the processing of the forging of being convenient for.

Description

Clamping device of drilling machine for producing forged pieces

Technical Field

The application relates to the field of radial drilling machines, in particular to a clamping device of a drilling machine for producing forgings.

Background

The radial drilling machine is a hole processing device and can be used for processing in various forms such as drilling, reaming, tapping, end face scraping and the like. Radial drilling machines are widely used in single-piece and medium-small batch production to machine holes in forgings of large volume and weight.

Among the correlation technique, chinese utility model patent that the publication number of granting is CN212885133U discloses a radial drill drilling location frock, and it includes the installation base, fixedly connected with radial drill body on the installation base, fixedly connected with workstation on the installation base, workstation are located radial drill body below. Fixedly connected with support column on the installation base is provided with servo motor on, and the servo motor output shaft is provided with the lead screw, is provided with clamping device on the lead screw. And starting the servo motor, driving the screw rod to rotate by the servo motor, and driving the clamping device to move by the screw rod, thereby clamping the forge piece.

In view of the above-mentioned related art, the inventor believes that when the height of the forging is high, the clamping device can only clamp the bottom of the forging, which causes unstable clamping of the forging, and thus is inconvenient to process.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the centre gripping to higher forging to improve the stability of centre gripping forging, and then the processing of the forging of being convenient for, this application provides a clamping device of drilling machine for forging production.

The application provides a clamping device of drilling machine for forging production adopts following technical scheme:

the utility model provides a clamping device of drilling machine for forging production, is including setting up the elevating system on the workstation, elevating system is including rotating the adjusting part who connects on the workstation, vertical sliding connection has fixture on the adjusting part, is provided with supporting mechanism on the workstation, supporting mechanism is located the fixture below, supporting mechanism can dismantle with fixture and be connected, the vertical sliding in supporting mechanism upper end.

Through adopting above-mentioned technical scheme, start adjusting part, adjusting part drives fixture and goes up and down, and fixture drives the supporting mechanism and goes up and down, adjusts the completion back, and is fixed with supporting mechanism to accomplish the regulation to the clamping mechanism height, be convenient for carry out the centre gripping to higher forging, and then improve the stability of centre gripping forging, the processing of the forging of being convenient for.

Optionally, the adjusting assembly comprises a first lead screw rotatably connected to the workbench, the clamping mechanism is vertically and slidably connected to the upper end of the first lead screw, a bevel gear is fixedly connected to the lower end of the first lead screw, and a connecting rod is fixedly connected to the bevel gear.

Through adopting above-mentioned technical scheme, the connecting rod rotates, and the connecting rod drives bevel gear and rotates, and bevel gear drives first lead screw and rotates, and first lead screw drives the grip block and goes up and down to accomplish the regulation to the grip block height, be convenient for carry out the centre gripping to higher forging, and then improve the stability of centre gripping forging.

Optionally, the adjusting assemblies are arranged in two groups, the lifting mechanism further comprises a driving assembly, the driving assembly comprises a first belt pulley fixedly connected to one connecting rod, a second belt pulley fixedly connected to the other connecting rod, and the first belt pulley is connected with the second belt pulley through a belt.

Through adopting above-mentioned technical scheme, the connecting rod drives first belt pulley and rotates, and first belt pulley drives the rotation of second belt pulley, and the second belt pulley drives another connecting rod and rotates to the realization is to the drive of two sets of lead screws, and easy operation is convenient.

Optionally, the clamping mechanism comprises two lifting plates vertically connected to the first lead screw in a sliding manner, two clamping plates are connected between the two lifting plates in a sliding manner, and the clamping plates are connected with the lifting plates through bolts.

Through adopting above-mentioned technical scheme, the forging width is different, slides the grip block in the lifter plate to adjust the distance between two grip blocks, and then be convenient for carry out the centre gripping to the forging of different widths.

Optionally, two the butt joint groove has all been seted up to the relative one side of grip block, butt joint groove and forging butt.

Through adopting above-mentioned technical scheme, when the grip block carries out the centre gripping to the forging, butt groove and forging butt to the stability of centre gripping forging has been improved.

Optionally, the supporting mechanism comprises a supporting cylinder arranged on the workbench, a supporting rod is vertically connected in the supporting cylinder in a sliding manner, the supporting rod is connected with the supporting cylinder through a bolt, and the upper end of the supporting rod is connected with the lifting plate through a bolt.

Through adopting above-mentioned technical scheme, pass through bolted connection with upper end of the support bar and lifter plate, the lifter plate goes up and down to drive the bracing piece and slide in supporting a section of thick bamboo, adjusts the completion back, passes through bolted connection with a bracing piece and a support section of thick bamboo to accomplish the support to the lifter plate, and then improve the stability of lifter plate.

Optionally, the number of the supporting rods is two, a supporting rod is arranged below each lifting plate, the supporting rods are connected to the lower ends of the lifting plates in a sliding mode along the length direction of the lifting plates, and the supporting cylinders are connected to the workbench in a sliding mode along the length direction of the lifting plates.

Through adopting above-mentioned technical scheme, slide bracing piece and a supporting cylinder along lifter plate length direction to be convenient for adjust the distance between bracing piece and the first lead screw, and then be convenient for fix the forging of different width, easy operation is convenient.

Optionally, the lower ends of the support cylinders are fixedly connected through a sliding rod, a second lead screw is connected to the workbench in a rotating mode, the axial direction of the second lead screw is parallel to the length direction of the lifting plate, the sliding rod is connected to the second lead screw in a sliding mode, and a second hand wheel is fixedly connected to the second lead screw.

By adopting the technical scheme, the second hand wheel is rotated, the second hand wheel drives the second lead screw to rotate, the second lead screw drives the sliding rod to slide, the sliding rod drives the supporting cylinder to slide, and the supporting cylinder drives the supporting rod to slide, so that the adjustment of the distance between the first lead screw and the supporting rod is completed, and the operation is simple and convenient.

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

1. starting the adjusting assembly, driving the clamping mechanism to lift by the adjusting assembly, driving the supporting mechanism to lift by the clamping mechanism, fixing the supporting mechanism after the adjustment is finished, so that the height of the clamping mechanism is adjusted, a higher forge piece is conveniently clamped, the stability of clamping the forge piece is further improved, and the forge piece is conveniently machined;

2. the connecting rod is rotated, the connecting rod drives the bevel gear to rotate, the bevel gear drives the first lead screw to rotate, and the first lead screw drives the clamping plate to lift, so that the height of the clamping plate is adjusted, a higher forge piece is conveniently clamped, and the stability of clamping the forge piece is improved;

3. pass through bolted connection with upper end of the supporting rod and lifter plate, the lifter plate goes up and down to drive the bracing piece and slide in supporting a section of thick bamboo, adjusts the completion back, passes through bolted connection with a supporting section of thick bamboo with the bracing piece to accomplish the support to the lifter plate, and then improve the stability of lifter plate.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of a part of the structure of the embodiment of the present application, which is mainly used for showing the lifting mechanism;

FIG. 3 is a partial schematic structural view of an embodiment of the present application, mainly illustrating a supporting mechanism;

fig. 4 is a partial structural schematic diagram of the embodiment of the present application, which is mainly used for showing the clamping mechanism.

Description of reference numerals: 1. a work table; 2. a lifting mechanism; 21. an adjustment assembly; 211. a first lead screw; 212. a bevel gear; 213. a connecting rod; 22. a drive assembly; 221 a first pulley; 222. a second pulley; 223. a first hand wheel; 3. a support mechanism; 31. a support cylinder; 32. a support bar; 33. a slide bar; 34. a second lead screw; 35. a second hand wheel; 4. a clamping mechanism; 41. a lifting plate; 411. a sliding groove; 412. a guide groove; 42. a clamping plate; 421. and abutting against the groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses clamping device of drilling machine for forging production. Referring to fig. 1, the clamping device of the drilling machine for producing the forged piece comprises a lifting mechanism 2 arranged on a workbench 1, a supporting mechanism 3 is arranged on the workbench 1, the upper end of the supporting mechanism 3 vertically slides, clamping mechanisms 4 are arranged at the upper end of the lifting mechanism 2 and the upper end of the supporting mechanism 3, and the forged piece is located in the clamping mechanisms 4.

Install fixture 4 in elevating system 2 and 3 upper ends of supporting mechanism, adjust elevating system 2, elevating system 2 drives fixture 4 and vertically slides, and after the altitude mixture control was accomplished, fixed supporting mechanism 3 to press from both sides the forging tightly.

Referring to fig. 2, the lifting mechanism 2 includes two sets of adjusting assemblies 21 disposed on the workbench 1, the two sets of adjusting assemblies 21 are disposed at intervals along the length direction of the workbench 1, and a driving assembly 22 is disposed between the two sets of adjusting assemblies 21.

Referring to fig. 2, the adjusting assembly 21 includes a first lead screw 211 rotatably connected to the upper end of the worktable 1, and the first lead screw 211 is axially and vertically disposed. The lower end of the first lead screw 211 is fixedly connected with a bevel gear 212. The bevel gear 212 is fixedly connected with a connecting rod 213, the connecting rod 213 is axially vertical to the first lead screw 211, and the connecting rod 213 penetrates through the vertical side wall of the workbench 1.

Referring to fig. 2, the driving assembly 22 includes a first pulley 221 coaxially and fixedly connected to one of the connecting rods 213, the first pulley 221 is located at an end of the connecting rod 213 far away from the bevel gear 212, and a first pulley 223 is fixedly connected to an end of the connecting rod 213 far away from the bevel gear 212. The other connecting rod 213 is coaxially and fixedly connected with a second belt pulley 222, and the first belt pulley 221 is connected with the second belt pulley 222 through a belt.

The first hand wheel 223 is rotated to drive the connecting rod 213 to rotate, the connecting rod 213 drives the first belt pulley 221 to rotate, the first belt pulley 221 drives the second belt pulley 222 to rotate, the second belt pulley 222 drives the other connecting rod 213 to rotate, and the two connecting rods 213 drive the two first lead screws 211 to rotate through the bevel gears 212, so as to drive the clamping mechanism 4 to lift.

Referring to fig. 2 and 3, the supporting mechanism 3 includes two vertically disposed supporting cylinders 31, the two supporting cylinders 31 are disposed at intervals along the length direction of the workbench 1, and the supporting cylinders 31 are slidably connected to the upper end of the workbench 1 along a direction perpendicular to the length direction of the workbench 1. A support rod 32 is vertically and slidably connected in the support cylinder 31, and the support rod 32 is connected with the support cylinder 31 through a bolt. The lower ends of the two supporting cylinders 31 are fixedly connected through a sliding rod 33, a second lead screw 34 is horizontally and rotatably connected in the workbench 1, the axial direction of the second lead screw 34 is perpendicular to the length direction of the workbench 1, the sliding rod 33 is axially and slidably connected onto the second lead screw 34 along the second lead screw 34, and the second lead screw 34 is far away from one end of the first lead screw 211 and is fixedly connected with a second hand wheel 35.

The second hand wheel 35 is rotated, the second hand wheel 35 drives the second lead screw 34 to rotate, the second lead screw 34 drives the sliding rod 33 to slide, the sliding rod 33 drives the supporting cylinder 31 to slide, the supporting cylinder 31 drives the supporting rod 32 to slide, and therefore the distance between the first lead screw 211 and the supporting rod 32 is adjusted.

Referring to fig. 2 and 4, the clamping mechanism 4 includes two lifting plates 41 horizontally arranged, the length direction of the lifting plate 41 is axially perpendicular to the first lead screw 211, the first lead screw 211 and the adjacent support rod 32 are both provided with a lifting plate 41, the lifting plate 41 is vertically slidably connected to the first lead screw 211, the support rod 32 is located at the lower end of the lifting plate 41 and is connected to the lifting plate 41 through a bolt, the lower end of the lifting plate 41 is provided with a sliding groove 411, the length direction of the sliding groove 411 is parallel to the length direction of the lifting plate 41, and the upper end of the support rod 32 is slidably connected to the sliding groove 411. Sliding connection has grip block 42 between two lifter plates 41, and grip block 42 sets up to two, and butt joint groove 421 has all been seted up to two relative one sides of grip block 42. The opposite sides of the two lifting plates 41 are both provided with guide grooves 412, the length direction of the guide grooves 412 is parallel to the length direction of the lifting plates 41, the clamping plate 42 is connected in the guide grooves 412 in a sliding mode, and the clamping plate 42 is connected with the lifting plates 41 through bolts.

First lead screw 211 drives the lifter plate 41 and goes up and down, and the lifter plate 41 drives the bracing piece 32 and vertically slides, and altitude mixture control accomplishes the back, passes through bolted connection with bracing piece 32 and a support section of thick bamboo 31, slides grip block 42 to adjust the distance between two grip blocks 42, pass through bolted connection with grip block 42 and lifter plate 41, thereby accomplish the fixed of forging.

The embodiment of the application provides a clamping device of drilling machine for forging production, which is characterized in that: rotate first pulley 223, drive connecting rod 213 and rotate, connecting rod 213 drives first belt pulley 221 and rotates, and first belt pulley 221 drives second belt pulley 222 and rotates, and second belt pulley 222 drives another connecting rod 213 and rotates, and two connecting rods 213 drive two first lead screws 211 through bevel gear 212 and rotate, and first lead screw 211 drives lifter plate 41 and goes up and down, and lifter plate 41 drives the vertical slip of bracing piece 32. After the height adjustment is completed, the supporting rod 32 is connected with the supporting cylinder 31 through the bolt, the clamping plates 42 slide, the distance between the two clamping plates 42 is adjusted, the clamping plates 42 are connected with the lifting plate 41 through the bolt, and therefore the forge piece is fixed. The second hand wheel 35 is rotated, the second hand wheel 35 drives the second lead screw 34 to rotate, the second lead screw 34 drives the sliding rod 33 to slide, the sliding rod 33 drives the supporting cylinder 31 to slide, the supporting cylinder 31 drives the supporting rod 32 to slide, and therefore the distance between the first lead screw 211 and the supporting rod 32 is adjusted.

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 clamping device of drilling machine for forging production which characterized in that: including setting up elevating system (2) on workstation (1), elevating system (2) is including rotating adjusting part (21) of connecting on workstation (1), vertical sliding connection has fixture (4) on adjusting part (21), is provided with supporting mechanism (3) on workstation (1), supporting mechanism (3) are located fixture (4) below, supporting mechanism (3) can be dismantled with fixture (4) and be connected, the vertical slip in supporting mechanism (3) upper end.

2. The clamping device of the forging production drilling machine as claimed in claim 1, wherein: the adjusting assembly (21) comprises a first lead screw (211) rotatably connected to the workbench (1), the clamping mechanism (4) is vertically and slidably connected to the upper end of the first lead screw (211), the lower end of the first lead screw (211) is fixedly connected with a bevel gear (212), and the bevel gear (212) is fixedly connected with a connecting rod (213).

3. The clamping device of the forging production drilling machine as claimed in claim 2, wherein: adjusting part (21) sets up to two sets of, elevating system (2) still include drive assembly (22), drive assembly (22) are including first belt pulley (221) of fixed connection on a connecting rod (213), fixedly connected with second belt pulley (222) on another connecting rod (213), first belt pulley (221) pass through the belt with second belt pulley (222) and are connected.

4. The clamping device of the forging production drilling machine as claimed in claim 2, wherein: the clamping mechanism (4) comprises two lifting plates (41) which are vertically connected onto the first lead screw (211) in a sliding mode, two clamping plates (42) are connected between the two lifting plates (41) in a sliding mode, and the clamping plates (42) are connected with the lifting plates (41) through bolts.

5. The clamping device of the drilling machine for producing forgings, according to claim 4, wherein: two the butt groove (421) have all been seted up to grip block (42) relative one side, butt groove (421) and forging butt.

6. The clamping device of the forging production drilling machine as claimed in claim 1, wherein: the supporting mechanism (3) comprises a supporting cylinder (31) arranged on the workbench (1), a supporting rod (32) is vertically connected into the supporting cylinder (31) in a sliding mode, the supporting rod (32) is connected with the supporting cylinder (31) through bolts, and the upper end of the supporting rod (32) is connected with the lifting plate (41) through bolts.

7. The clamping device of the forging production drilling machine as recited in claim 6, wherein: the utility model discloses a worktable for the lifting device, including bracing piece (32), every lifter plate (41), bracing piece (32) set up to two, all are provided with a bracing piece (32) below every lifter plate (41), bracing piece (32) are along lifter plate (41) length direction sliding connection in lifter plate (41) lower extreme, a supporting cylinder (31) are along lifter plate (41) length direction sliding connection on workstation (1).

8. The clamping device of the forging production drilling machine as recited in claim 7, wherein: two support a section of thick bamboo (31) lower extreme through slide bar (33) fixed connection, workstation (1) internal rotation is connected with second lead screw (34), second lead screw (34) axial is parallel with lifter plate (41) length direction, slide bar (33) sliding connection is on second lead screw (34), fixedly connected with second hand wheel (35) on second lead screw (34).