CN210702957U

CN210702957U - Table tapping machine

Info

Publication number: CN210702957U
Application number: CN201921678059.0U
Authority: CN
Inventors: 甘永孝
Original assignee: Hubei Chengfeng Beijing Great Automotive Components Co Ltd
Current assignee: Hubei Chengfeng Beijing Great Automotive Components Co Ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-06-09
Anticipated expiration: 2029-10-09

Abstract

The utility model discloses a desk tapping machine, which comprises a base, a stand column, a workbench and a tapping device with a screw tap, wherein the left side of the workbench is slidably provided with a first sliding seat, a first adjusting part is arranged between the workbench and the first sliding seat, and a first positioning block with adjustable height is arranged on the first sliding seat; a second sliding seat is slidably arranged at the rear side of the workbench, a second adjusting piece is arranged between the workbench and the second sliding seat, and a second positioning block with adjustable height is arranged on the second sliding seat; the right side of workstation slides and is provided with and presss from both sides tight seat, is provided with elastic component between workstation and the tight seat of clamp, presss from both sides tight seat one side and is provided with the handle. The utility model has the advantages of it is following and effect: the first sliding seat position is adjusted through the first adjusting piece in advance, the second sliding seat position is adjusted through the second adjusting piece, and then when a part to be machined is placed on the workbench and abuts against the first positioning block and the second positioning block, the screw tap can be accurately aligned, and machining precision can be finally improved.

Description

Table tapping machine

Technical Field

The utility model relates to an automobile parts processing equipment technical field, in particular to desk-top tapping machine.

Background

The tapping process needs to be finished through a desk type tapping machine in the machining process of automobile parts. The bench tapping machine utilizes a screw tap in equipment to process internal threads, has a good cutting effect on materials such as steel, copper materials and plastics, and has high processing precision.

At present, a Chinese patent with an authorization notice number of CN204148671U and an authorization notice date of 2015, 2 months and 11 days discloses a table tapping machine, which comprises a main spindle box, a motor base, a support rod, a base and a workbench, wherein a counter is arranged on the front side surface of the main spindle box, a friction clutch is arranged at the lower end of the rear side surface of the main spindle box, a handle rod is arranged on the right side of the main spindle box, a main spindle is arranged on the left side of the lower end of the main spindle box, and the lower; a motor base is arranged on the right side of the spindle box and positioned at the lower end of the friction clutch, and a motor is arranged on the motor base; a support rod is arranged on the right side of the lower end of the main spindle box, and a base is arranged at the bottom end of the support rod; the lower end of the supporting rod is arranged above the base and is provided with a workbench. In this desk-top tapping machine, go through adopting the technique and can count the work piece tapping number of times with the inductor device, enable the main shaft just reverse through adopting mechanical friction clutch, improve operating stability.

In the use process of the table tapping machine, an operator puts a part to be machined on a workbench and aligns the screw tap through manual positioning, but errors are easy to occur when the operator positions the part manually, and finally the machining precision is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a desk-top tapping machine has the effect that improves the machining precision.

The above technical purpose of the present invention can be achieved by the following technical solutions: a desk tapping machine comprises a base, an upright post arranged on one side of the base, a workbench arranged in the middle of the upright post, and a tapping device arranged at the top of the upright post and provided with a screw tap, wherein a first sliding seat sliding along the transverse direction of the workbench is arranged on the left side of the workbench in a sliding manner, a first adjusting piece used for driving the first sliding seat to move is arranged between the workbench and the first sliding seat, and a first positioning block with adjustable height is arranged on the first sliding seat; the rear side of the workbench is slidably provided with a second sliding seat which slides along the longitudinal direction of the workbench, a second adjusting piece which is used for driving the second sliding seat to move is arranged between the workbench and the second sliding seat, and a second positioning block with adjustable height is arranged on the second sliding seat; the right side of workstation slides and is provided with along workstation lateral sliding's tight seat of clamp, be provided with between workstation and the tight seat of clamp and be used for ordering about the tight seat of clamp and move towards the elastic component who is close to the direction of first sliding seat, the one side of keeping away from first sliding seat of the tight seat of clamp is provided with the handle.

By adopting the technical scheme, the position of the first sliding seat is adjusted by the first adjusting part in advance, the position of the second sliding seat is adjusted by the second adjusting part, then the clamping seat is far away from the first sliding seat after the elasticity of the elastic component is overcome by the handle, and then when a part to be processed is placed on the workbench and is abutted against the first positioning block and the second positioning block, the position to be processed can be accurately aligned with the screw tap, and the clamping seat is abutted against the part to be processed under the elastic action of the elastic component by gradually loosening the handle, so that the processing precision can be finally improved; meanwhile, the heights of the first positioning block and the second positioning block can be adjusted, so that the heights of the first positioning block and the second positioning block can be adjusted according to the structure of the machined part, and the positioning is facilitated.

The utility model discloses a further set up to: the first adjusting piece is a first adjusting cylinder which is arranged on the left side of the workbench and is fixedly connected with the first sliding seat through a piston rod, and the second adjusting piece is a second adjusting cylinder which is arranged on the rear side of the workbench and is fixedly connected with the second sliding seat through a piston rod.

Through adopting above-mentioned technical scheme, can realize driving first sliding seat through first adjusting cylinder and remove, can realize driving second sliding seat through second adjusting cylinder and remove.

The utility model discloses a further set up to: a first waist-shaped groove extending along the vertical direction is formed in each of two ends of the first sliding seat, and a first locking bolt which penetrates through the first waist-shaped groove and is in threaded connection with the first positioning block is arranged between the first sliding seat and the first positioning block; and second waist-shaped grooves extending along the vertical direction are formed in two ends of the second sliding seat, and second locking bolts penetrating through the second waist-shaped grooves and then connected to the second positioning blocks in a threaded manner are arranged between the second sliding seat and the second positioning blocks.

By adopting the technical scheme, the first locking bolt penetrates through the first waist-shaped groove and then is in threaded connection with the first positioning block, so that the height of the first positioning block can be adjusted to adapt to the shape of a part to be processed; and similarly, the height of the second positioning block can be adjusted to adapt to the shape of the part to be processed.

The utility model discloses a further set up to: two ends of the first sliding seat are provided with first limiting grooves extending along the vertical direction, and the first limiting block is provided with a first limiting block embedded in the first limiting grooves; and second limiting grooves extending along the vertical direction are formed in two ends of the second sliding seat, and second limiting blocks embedded into the second limiting grooves are arranged on the second positioning blocks.

By adopting the technical scheme, the first limiting block on the first positioning block is embedded into the first limiting groove on the first sliding seat, so that the first positioning block can be limited when the height of the first positioning block is adjusted; the second limiting block on the second positioning block is embedded into the second limiting groove on the second sliding seat, so that the second positioning block can be limited when the height of the second positioning block is adjusted.

The utility model discloses a further set up to: elastic component includes that a plurality of settings are fixed on pressing from both sides tight seat at connecting block, a plurality of one end of workstation right side and the other end passes the connecting rod of connecting block, sets up and passes connecting block one end and support knob, the cover at the connecting rod on tight connecting block and establish and be located the compression spring who presss from both sides between tight seat and the connecting block at the connecting rod.

Through adopting above-mentioned technical scheme, overcome elastic component's elasticity through the handle and make and press from both sides tight seat and keep away from first sliding seat, compression spring is in compression state gradually this moment, and on loosening the handle gradually, accessible compression spring can realize that the drive presss from both sides tight seat and moves towards the direction that is close to first sliding seat.

The utility model discloses a further set up to: one end of the connecting rod, which is far away from the clamping seat, is a threaded end, and the knob is in threaded connection with the threaded end so as to adjust the position on the connecting rod.

Through adopting above-mentioned technical scheme, knob threaded connection is served at the screw thread of connecting rod, and through the rotatory initial position of adjustment, the initial position of tight seat of regulation clamp can be realized to cooperation compression spring's elasticity this moment to the part of treating of the multiple equidimension of adaptation is processed.

The utility model has the advantages that: the position of the first sliding seat is adjusted in advance through the first adjusting part, the position of the second sliding seat is adjusted through the second adjusting part, then the clamping seat is far away from the first sliding seat after the handle overcomes the elasticity of the elastic assembly, then the part to be machined is placed on the workbench and abutted against the first positioning block and the second positioning block, the position to be machined can be accurately aligned to the screw tap, the clamping seat is abutted against the part to be machined under the elastic action of the elastic assembly by gradually loosening the handle, and finally the machining precision can be improved; meanwhile, the heights of the first positioning block and the second positioning block can be adjusted, so that the heights of the first positioning block and the second positioning block can be adjusted according to the structure of the machined part, and the positioning is facilitated.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of another view angle of the present invention;

fig. 3 is a partially enlarged view at a in fig. 2.

In the figure: 1. a base; 2. a column; 3. a work table; 4. a tapping device; 41. a screw tap; 51. a first sliding seat; 511. a first waist-shaped groove; 512. a first locking bolt; 513. a first limit groove; 52. a first adjustment member; 53. a first positioning block; 531. a first stopper; 61. a second sliding seat; 611. a second waist-shaped groove; 612. a second locking bolt; 613. a second limit groove; 62. a second adjustment member; 63. a second positioning block; 631. a second limiting block; 71. a clamping seat; 72. an elastic component; 721. connecting blocks; 722. a connecting rod; 7221. a threaded end; 723. a knob; 724. a compression spring; 73. a handle.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example 1: a bench tapping machine, as shown in fig. 1 and 2, comprises a base 1, a column 2 fixedly arranged on one side of the base 1, a worktable 3 fixed in the middle of the column 2, and a tapping device 4 installed on the top of the column 2 and having a tap 41.

As shown in fig. 1 to 3, a first slide base 51 that slides laterally along the table 3 is slidably provided on the left side of the table 3. A first adjusting piece 52 for driving the first sliding seat 51 to move is arranged between the workbench 3 and the first sliding seat 51; the first adjusting member 52 is a first adjusting cylinder fixedly disposed on the left side of the working table 3 and having a piston rod fixedly connected to the first sliding seat 51. The first sliding seat 51 is provided with a first positioning block 53 with adjustable height; a first waist-shaped groove 511 extending along the vertical direction is formed at two ends of the first sliding seat 51, and a first locking bolt 512 which penetrates through the first waist-shaped groove 511 and is connected to the first positioning block 53 through threads is arranged between the first sliding seat 51 and the first positioning block 53; meanwhile, the two ends of the first sliding seat 51 are provided with first limiting grooves 513 extending along the vertical direction, and the first positioning block 53 is integrally provided with a first limiting block 531 embedded in the first limiting grooves 513.

As shown in fig. 1 to 3, the rear side of the table 3 is slidably provided with a second sliding seat 61 that slides in the longitudinal direction of the table 3. A second adjusting piece 62 for driving the second sliding seat 61 to move is arranged between the workbench 3 and the second sliding seat 61; the second adjusting part 62 is a second adjusting cylinder which is fixedly arranged at the rear side of the workbench 3 and the piston rod of which is fixedly connected to the second sliding seat 61. A second positioning block 63 with adjustable height is arranged on the second sliding seat 61; a second waist-shaped groove 611 extending along the vertical direction is formed at two ends of the second sliding seat 61, and a second locking bolt 612 which penetrates through the second waist-shaped groove 611 and is then in threaded connection with the second positioning block 63 is arranged between the second sliding seat 61 and the second positioning block 63; meanwhile, the second sliding seat 61 is provided at two ends thereof with second limiting grooves 613 extending in the vertical direction, and the second positioning block 63 is integrally provided with a second limiting block 631 embedded in the second limiting grooves 613.

As shown in fig. 1 to 3, a clamping seat 71 sliding along the lateral direction of the worktable 3 is slidably disposed on the right side of the worktable 3, an elastic component 72 for driving the clamping seat 71 to move toward the direction approaching the first sliding seat 51 is disposed between the worktable 3 and the clamping seat 71, and a handle 73 is fixedly disposed on the side of the clamping seat 71 away from the first sliding seat 51. The elastic assembly 72 includes two connecting blocks 721 fixedly disposed on the right side of the workbench 3, two connecting rods 722 having one ends fixed on the clamping seat 71 and the other ends penetrating through the connecting blocks 721, a knob 723 disposed on one end of the connecting rod 722 penetrating through the connecting block 721 and abutting against the connecting block 721, and a compression spring 724 disposed on the connecting rod 722 and located between the clamping seat 71 and the connecting block 721. And at the end of the rod 722 remote from the clamping seat 71 is a threaded end 7221, to which a knob 723 is screwed.

The implementation principle is as follows: the position of the first sliding seat 51 is adjusted in advance through the first adjusting piece 52, the position of the second sliding seat 61 is adjusted through the second adjusting piece 62, then the clamping seat 71 is far away from the first sliding seat 51 after the elastic force of the elastic assembly 72 is overcome through the handle 73, then when a to-be-machined part is placed on the workbench 3 and is abutted against the first positioning block 53 and the second positioning block 63, the to-be-machined position can be accurately aligned to the screw tap 41, the to-be-machined part is abutted against the to-be-machined part under the elastic action of the elastic assembly 72 by gradually loosening the handle 73, and finally, the machining precision can be improved; meanwhile, the heights of the first positioning block 53 and the second positioning block 63 can be adjusted, so that the heights of the first positioning block 53 and the second positioning block 63 can be adjusted according to the structure of the belt-processed part to facilitate positioning.

Meanwhile, when the handle 73 overcomes the elastic force of the elastic component 72 to make the clamping seat 71 move away from the first sliding seat 51, the compression spring 724 is gradually in a compressed state, and when the handle 73 is gradually released, the compression spring 724 can drive the clamping seat 71 to move towards the direction close to the first sliding seat 51. The knob 723 is in threaded connection with the threaded end 7221 of the connecting rod 722, and the initial position of the clamping seat 71 can be adjusted by adjusting the initial position of rotation and matching with the elastic force of the compression spring 724, so that the clamping seat is suitable for machining parts to be machined in different sizes.

Claims

1. The utility model provides a desk-top tapping machine, includes base (1), sets up stand (2) in base (1) one side, sets up workstation (3) at stand (2) middle part, sets up tapping device (4) at stand (2) top and have screw tap (41), its characterized in that: a first sliding seat (51) which slides transversely along the workbench (3) is arranged on the left side of the workbench (3) in a sliding manner, a first adjusting piece (52) used for driving the first sliding seat (51) to move is arranged between the workbench (3) and the first sliding seat (51), and a first positioning block (53) with adjustable height is arranged on the first sliding seat (51); a second sliding seat (61) which slides longitudinally along the workbench (3) is slidably arranged at the rear side of the workbench (3), a second adjusting piece (62) which is used for driving the second sliding seat (61) to move is arranged between the workbench (3) and the second sliding seat (61), and a second positioning block (63) with adjustable height is arranged on the second sliding seat (61); the right side of workstation (3) slides and is provided with along workstation (3) lateral sliding's tight seat of clamp (71), be provided with between workstation (3) and the tight seat of clamp (71) and be used for driving about the tight seat of clamp (71) towards the elastic component (72) that is close to the direction removal of first sliding seat (51), the one side of keeping away from first sliding seat (51) of tight seat of clamp (71) is provided with handle (73).

2. The bench threading machine of claim 1 wherein: the first adjusting part (52) is a first adjusting cylinder arranged on the left side of the workbench (3) and fixedly connected with the piston rod on the first sliding seat (51), and the second adjusting part (62) is a second adjusting cylinder arranged on the rear side of the workbench (3) and fixedly connected with the piston rod on the second sliding seat (61).

3. The bench threading machine of claim 1 wherein: a first waist-shaped groove (511) extending along the vertical direction is formed in each of two ends of the first sliding seat (51), and a first locking bolt (512) which penetrates through the first waist-shaped groove (511) and is then in threaded connection with the first positioning block (53) is arranged between the first sliding seat (51) and the first positioning block (53); second waist-shaped grooves (611) extending along the vertical direction are formed in two ends of the second sliding seat (61), and a second locking bolt (612) penetrating through the second waist-shaped grooves (611) and then in threaded connection with the second positioning block (63) is arranged between the second sliding seat (61) and the second positioning block (63).

4. The bench threading machine of claim 3 wherein: two ends of the first sliding seat (51) are provided with first limiting grooves (513) extending along the vertical direction, and the first positioning block (53) is provided with a first limiting block (531) embedded in the first limiting grooves (513); and second limiting grooves (613) extending along the vertical direction are formed in two ends of the second sliding seat (61), and a second limiting block (631) embedded in the second limiting grooves (613) is arranged on the second positioning block (63).

5. The bench threading machine of claim 1 wherein: the elastic component (72) comprises a plurality of connecting blocks (721) arranged on the right side of the workbench (3), a plurality of connecting rods (722) with one ends fixed on the clamping seat (71) and the other ends penetrating through the connecting blocks (721), a knob (723) arranged on one end of the connecting rod (722) penetrating through the connecting blocks (721) and abutting against the connecting blocks (721), and a compression spring (724) sleeved on the connecting rod (722) and positioned between the clamping seat (71) and the connecting blocks (721).

6. The bench threading machine of claim 5 wherein: one end of the connecting rod (722) far away from the clamping seat (71) is a threaded end (7221), and the knob (723) is in threaded connection with the threaded end (7221).