CN216370531U - Fine workpiece tapping machine - Google Patents
Fine workpiece tapping machine Download PDFInfo
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- CN216370531U CN216370531U CN202122139661.0U CN202122139661U CN216370531U CN 216370531 U CN216370531 U CN 216370531U CN 202122139661 U CN202122139661 U CN 202122139661U CN 216370531 U CN216370531 U CN 216370531U
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Abstract
The utility model belongs to the technical field of tapping machines, in particular to a fine workpiece tapping machine, which comprises a bottom plate, wherein a longitudinal moving assembly is arranged on the left side of the upper surface of the bottom plate, the right side surface of the longitudinal moving component is provided with a transverse moving component, the upper surface of the bottom plate is respectively provided with two sliding chutes a, by arranging the screw rod b, the screw rod c, the thread sleeves b and the fixing plate, the screw rod b and the screw rod c rotate to drive the two thread sleeves b to mutually approach to extrude the left side and the right side of the workpiece, meanwhile, the rotary drum is rotated to drive the fixing plate to move downwards to fix the upper surface of the workpiece, so that the workpiece is prevented from shaking in the tapping process, the draw-in groove that the fixed plate was seted up all around simultaneously is fixed the work piece of irregular shape, has improved the application scope of this device, has solved current chasing bar and is carrying out the finish machining to the work piece, rocks the problem that leads to the tapping error to appear because of the work piece.
Description
Technical Field
The utility model belongs to the technical field of tapping machines, and particularly relates to a fine workpiece tapping machine.
Background
The tapping machine has the advantages of portability, flexibility, high efficiency and incapability of replacing other similar devices, avoids the limitation of a lathe, a drilling machine or manual tapping, and has the remarkable characteristics of time saving, labor saving, difficulty in tooth decay, difficulty in breaking a screw tap and the like.
The tapping machine can produce great vibrations when using, and current chasing bar does not load fixing device, consequently when carrying out the finish machining to the work piece, can lead to the tapping error to appear, and current chasing bar when carrying out the tapping to the work piece, generally need the position of people's manual adjustment work piece to carry out the tapping, and certain deviation appears in the tapping position that manual adjustment position can lead to the work piece.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a fine workpiece tapping machine.
In order to achieve the purpose, the utility model provides the following technical scheme: a fine workpiece tapping machine comprises a bottom plate, wherein a longitudinal moving assembly is arranged on the left side of the upper surface of the bottom plate, the right side surface of the longitudinal moving component is provided with a transverse moving component, the upper surface of the bottom plate is respectively provided with two sliding chutes a, the lower surface of the inner wall of the sliding chute a is connected with the lower surface of the sliding block a in a sliding way, the upper surface of the sliding block a is fixedly connected with the lower surface of the placing plate, the left side and the right side of the upper surface of the placing plate are respectively provided with two fixing components, the lower surface of the placing plate is fixedly connected with the upper surface of the thread sleeve a, the inner wall of the threaded sleeve a is in threaded connection with a screw rod a, one end of the back of the screw rod a is rotationally connected with the back of the inner wall of the moving groove a, and one end of the front surface of the screw rod a penetrates through a bearing clamped on the front surface of the inner wall of the moving groove a to be fixedly connected with an output shaft of the stepping motor a, and the stepping motor a is arranged on the front surface of the bottom plate.
Preferably, the longitudinal movement assembly comprises a fixed column fixedly connected to the left side of the upper surface of the base plate, the top end of the fixed column is fixedly connected to the lower surface of the connecting plate a, the outer surface of the fixed column is slidably connected with a sliding sleeve, the left side surface of the sliding sleeve is fixedly connected to the right side surface of the threaded sleeve c, the inner wall of the threaded sleeve c is in threaded connection with a threaded column b, the bottom end of the threaded column b is rotatably connected to the upper surface of the base plate, the top end of the threaded column b penetrates through a bearing on the lower surface of the connecting plate a and is fixedly connected to an output shaft of the stepping motor b, and the stepping motor b is installed on the upper surface of the connecting plate a.
Preferably, the lateral shifting subassembly includes the connecting plate b with sliding sleeve right flank rigid coupling, shifting chute c has been seted up to the upper surface of connecting plate b, electric putter is installed to the left surface of shifting chute c inner wall, electric putter's flexible end and the left surface rigid coupling of tapping machine body.
Preferably, the fixing component comprises two moving grooves b which are arranged at the left and the right sides of the upper surface of the placing plate, the back surface of the inner wall of the moving groove b is rotationally connected with one end of the back surface of the screw rod c, one end of the front surface of the screw rod c passes through the bearing clamped on the back surface of the partition plate and is fixedly connected with one end of the back surface of the screw rod b, the lower surface of the partition board is fixedly connected with the lower surface of the inner wall of the moving groove b, the front surface of the screw rod b passes through the bearing clamped on the front surface of the inner wall of the moving groove b and extends to the outside of the moving groove b, the screw thread directions of the screw rod b and the screw rod c are opposite, the outer surfaces of the screw rod b and the screw rod c are both in threaded connection with a threaded sleeve b, the upper surfaces of the two thread sleeves b are respectively fixedly connected with the bottom ends of the two thread columns a, the outer surfaces of the thread columns a are in threaded connection with a fixing plate, a plurality of arc-shaped clamping grooves are formed in the periphery of the fixing plate, and the upper surface of the fixing plate is fixedly connected with the lower surface of the rotary drum.
Preferably, the back surface of the tapping machine body is fixedly connected with the front surface of the sliding block b, the back surface of the sliding block b is in sliding connection with the back surface of the inner wall of the sliding groove b, and the sliding groove b is formed in the back surface of the inner wall of the moving groove c.
Preferably, the stepping motor a, the stepping motor b and the electric push rod are powered by an external power supply, the stepping motor a, the stepping motor b and the electric push rod are controlled by an external controller, and the stepping motor a and the stepping motor b can rotate forwards and backwards.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, by arranging the screw b, the screw c, the thread sleeves b and the fixing plate, the screw b and the screw c rotate to drive the two thread sleeves b to approach each other to extrude the left side and the right side of the workpiece, and simultaneously, the rotary drum is rotated to drive the fixing plate to move downwards to fix the upper surface of the workpiece, so that the workpiece is prevented from shaking in the tapping process, and meanwhile, the clamping grooves formed in the periphery of the fixing plate are used for fixing the workpiece in an irregular shape, so that the application range of the tapping device is improved, and the problem that the tapping error occurs due to workpiece shaking in the fine processing of the workpiece by the conventional tapping device is solved.
2. According to the utility model, the electric push rod, the stepping motor a and the placing plate are arranged, the electric push rod can push the tapping machine body to move rightwards, the electric push rod contracts to drive the tapping machine body to move leftwards, and the stroke of the electric push rod is controlled by the external controller, so that the electric push rod can be accurately stopped at a position of a workpiece to be tapped transversely; step motor a starts to drive corotation and drives thread bush an and place the board and move backward, step motor a reversal drives places board and tapping machine body and moves forward, stop through opening of external controller control step motor a, the work piece that makes place the board upper surface can be accurate stops in tapping machine body below, adjust the position of work piece and tapping machine body through step motor an and electric putter, the problem of certain deviation appears in the tapping position that manual adjustment work piece position can lead to the work piece has been solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic left-side sectional view of the present invention;
FIG. 3 is a schematic top view of a fixing plate according to the present invention;
FIG. 4 is a left side view of the present invention;
FIG. 5 is a front view of the present invention;
in the figure: 1. a base plate; 2. a chute a; 3. a slide block a; 4. a moving groove a; 5. a screw a; 6. a threaded sleeve a; 7. a stepping motor a; 8. placing the plate;
fixing the assembly: 91. a moving groove b; 92. a threaded sleeve b; 93. a threaded post a; 94. a fixing plate; 95. a card slot; 96. a rotating drum; 97. a screw b; 98. a screw c; 99. a partition plate;
a longitudinal moving component: 101. fixing a column; 102. a sliding sleeve; 103. a connecting plate a; 104. a threaded sleeve c; 105. a threaded post b; 106. a stepping motor b;
the transverse moving component: 111. a connecting plate b; 112. a tapping machine body; 113. a moving groove c; 114. an electric push rod;
12. a chute b; 13. and a slide block b.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides the following technical solutions: a fine workpiece tapping machine comprises a base plate 1, wherein a longitudinal moving assembly is arranged on the left side of the upper surface of the base plate 1, the right side surface of the longitudinal moving component is provided with a transverse moving component, the upper surface of the bottom plate 1 is respectively provided with two sliding grooves a2, the lower surface of the inner wall of the sliding chute a2 is connected with the lower surface of the sliding block a3 in a sliding way, the upper surface of the sliding block a3 is fixedly connected with the lower surface of the placing plate 8, two fixing components are respectively arranged at the left side and the right side of the upper surface of the placing plate 8, the lower surface of the placing plate 8 is fixedly connected with the upper surface of the thread sleeve a6, a screw a5 is connected with the inner wall of the thread sleeve a6 in a thread way, one end of the back surface of the screw a5 is rotationally connected with the back surface of the inner wall of the moving groove a4, one end of the front face of the screw a5 penetrates through a bearing clamped on the front face of the inner wall of the moving groove a4 and is fixedly connected with an output shaft of the stepping motor a7, and the stepping motor a7 is installed on the front face of the bottom plate 1.
Specifically, the longitudinal moving assembly is arranged to include a fixed column 101 fixedly connected to the left side of the upper surface of the base plate 1, the top end of the fixed column 101 is fixedly connected to the lower surface of a connecting plate a103, the outer surface of the fixed column 101 is slidably connected with a sliding sleeve 102, the left side surface of the sliding sleeve 102 is fixedly connected to the right side surface of a threaded sleeve c104, the inner wall of the threaded sleeve c104 is in threaded connection with a threaded column b105, the bottom end of the threaded column b105 is rotatably connected to the upper surface of the base plate 1, the top end of the threaded column b105 penetrates through a bearing on the lower surface of the connecting plate a103 and is fixedly connected to an output shaft of a stepping motor b106, and the stepping motor b106 is mounted on the upper surface of the connecting plate a 103;
the external power supply controls the step motor b106 to be started, the step motor b106 is started to drive the threaded sleeve c104 to move downwards, the threaded sleeve c104 moves downwards to drive the sliding sleeve 102 to slide downwards on the outer surface of the fixed column 101, the sliding sleeve 102 moves downwards to drive the connecting plate b111 and the tapping machine body 112 to move downwards to tap a workpiece, and meanwhile the sliding sleeve 102 and the fixed column 101 can enable the threaded sleeve c104 to be stable in the downward movement process.
Specifically, the transverse moving assembly comprises a connecting plate b111 fixedly connected with the right side face of the sliding sleeve 102, a moving groove c113 is formed in the upper surface of the connecting plate b111, an electric push rod 114 is installed on the left side face of the inner wall of the moving groove c113, and the telescopic end of the electric push rod 114 is fixedly connected with the left side face of the tapping machine body 112;
the electric push rod 114 is started through an external power supply, the electric push rod 114 can push the tapping machine body 112 to move rightwards, the electric push rod 114 contracts to drive the tapping machine body 112 to move leftwards, and the stroke of the electric push rod 114 is controlled through an external controller, so that the electric push rod 114 can be accurately stopped at the position of a workpiece which transversely needs tapping.
Specifically, by arranging the fixing assembly to include two moving grooves b91 arranged on the left side and the right side of the upper surface of the placing plate 8, the back surface of the inner wall of the moving groove b91 is rotatably connected with one end of the back surface of a screw c98, one end of the front surface of the screw c98 penetrates through a bearing clamped on the back surface of a partition plate 99 and is fixedly connected with one end of the back surface of a screw b97, the lower surface of the partition plate 99 is fixedly connected with the lower surface of the inner wall of the moving groove b91, the front surface of a screw b97 penetrates through a bearing clamped on the front surface of the inner wall of the moving groove b91 and extends to the outside of the moving groove b91, the screw directions of the screw b97 and the screw c98 are opposite, the outer surfaces of the screw b97 and the screw c98 are both in threaded connection with a threaded sleeve b92, the upper surfaces of the two threaded sleeves b92 are respectively fixedly connected with the bottom ends of two threaded columns a93, the outer surface of the threaded columns a93 is in threaded connection with a fixing plate 94, a plurality of arc-shaped clamping grooves 95 are arranged around the fixing plate 94, the upper surface of the fixing plate 94 is fixedly connected with the lower surface of the rotary drum 96;
place the work piece at the upper surface of placing board 8, it is rotatory to rotate screw b97 and drive screw c98, screw b97 and the rotatory two thread bush b92 of driving of screw c98 are close to each other, two thread bush b92 are close to each other and are extrudeed the left and right sides of work piece, it drives fixed plate 94 downstream fixed plate 94 and fixes the upper surface of work piece to rotate rotary drum 96 simultaneously, avoid the work piece to take place to rock at the in-process of tapping, the draw-in groove 95 that fixed plate 94 was seted up all around can fix irregularly shaped's work piece and cylindrical work piece simultaneously.
Specifically, the back surface of the tapping machine body 112 is fixedly connected with the front surface of a sliding block b13, the back surface of the sliding block b13 is in sliding connection with the back surface of the inner wall of a sliding groove b12, and the sliding groove b12 is arranged on the back surface of the inner wall of a moving groove c 113;
the electric push rod 114 drives the tapping machine body 112 to move left and right, the tapping machine body 112 moves to drive the sliding block b13 to move in the sliding groove b12 in the same direction, and the sliding block b13 and the sliding groove b12 enable the tapping machine body 112 to be more stable in the moving process.
The working principle and the using process of the utility model are as follows:
the utility model, when in use;
a workpiece is placed on the upper surface of the placing plate 8, the screw b97 is rotated to drive the screw c98 to rotate, the screw b97 and the screw c98 rotate to drive the two threaded sleeves b92 to approach each other, the two threaded sleeves b92 approach each other to extrude the left side and the right side of the workpiece, meanwhile, the rotary drum 96 is rotated to drive the fixing plate 94 to move the fixing plate 94 downwards to fix the upper surface of the workpiece, and the workpiece is prevented from shaking in the tapping process;
the electric push rod 114 can push the tapping machine body 112 to move rightwards, the electric push rod 114 contracts to drive the tapping machine body 112 to move leftwards, and the stroke of the electric push rod 114 is controlled through an external controller, so that the electric push rod 114 can be accurately stopped at a position where a workpiece needs to be tapped transversely; step motor a7 starts to drive screw a5 and rotates, and screw a5 rotates and drives thread bush a6 and places board 8 and move backward, and step motor a7 reverses and drives and place board 8 and move forward, stops through opening of external controller control step motor a7, and the messenger places the work piece of board 8 upper surface and can be accurate stop in tapping machine body 112 below.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A fine work threading machine comprising a base plate (1), characterized in that: the left side of the upper surface of the bottom plate (1) is provided with a longitudinal moving assembly, the right side surface of the longitudinal moving assembly is provided with a transverse moving assembly, the upper surface of the bottom plate (1) is respectively provided with two sliding chutes a (2), the lower surfaces of the inner walls of the sliding chutes a (2) are in sliding connection with the lower surface of a sliding block a (3), the upper surface of the sliding block a (3) is fixedly connected with the lower surface of a placing plate (8), the left side and the right side of the upper surface of the placing plate (8) are respectively provided with two fixing assemblies, the lower surface of the placing plate (8) is fixedly connected with the upper surface of a threaded sleeve a (6), the inner wall of the threaded sleeve a (6) is in threaded connection with a screw rod a (5), one end of the back of the screw rod a (5) is rotatably connected with the back surface of the inner wall of the moving groove a (4), and the front end of the screw rod a (5) passes through a bearing which is in positive clamping connection with the inner wall of the moving groove a (4) and is fixedly connected with an output shaft of a stepping motor a (7), the stepping motor a (7) is arranged on the front surface of the bottom plate (1).
2. The fine work threading machine of claim 1 wherein: the longitudinal movement assembly comprises a fixed column (101) fixedly connected to the left side of the upper surface of the base plate (1), the top end of the fixed column (101) is fixedly connected with the lower surface of a connecting plate a (103), the outer surface of the fixed column (101) is slidably connected with a sliding sleeve (102), the left side surface of the sliding sleeve (102) is fixedly connected with the right side surface of a threaded sleeve c (104), the inner wall of the threaded sleeve c (104) is in threaded connection with a threaded column b (105), the bottom end of the threaded column b (105) is rotatably connected with the upper surface of the base plate (1), the top end of the threaded column b (105) penetrates through a bearing on the lower surface of the connecting plate a (103) and is fixedly connected with an output shaft of a stepping motor b (106), and the stepping motor b (106) is installed on the upper surface of the connecting plate a (103).
3. The fine work threading machine of claim 2 wherein: the lateral shifting subassembly includes connecting plate b (111) with sliding sleeve (102) right flank rigid coupling, shifting chute c (113) have been seted up to the upper surface of connecting plate b (111), electric putter (114) are installed to the left surface of shifting chute c (113) inner wall, the flexible end of electric putter (114) and the left surface rigid coupling of tapping machine body (112).
4. The fine work threading machine of claim 1 wherein: the fixing component comprises two moving grooves b (91) which are arranged on the left side and the right side of the upper surface of the placing plate (8), the back of the inner wall of each moving groove b (91) is rotationally connected with one end of the back of a screw rod c (98), the front end of the screw rod c (98) penetrates through a bearing clamped on the back of a partition plate (99) and fixedly connected with one end of the back of a screw rod b (97), the lower surface of the partition plate (99) is fixedly connected with the lower surface of the inner wall of the moving groove b (91), the front of the screw rod b (97) penetrates through a bearing clamped on the front of the inner wall of the moving groove b (91) and extends to the outside of the moving groove b (91), the screw directions of the screw rod b (97) and the screw rod c (98) are opposite, the outer surfaces of the screw rod b (97) and the screw rod c (98) are in threaded connection with a thread sleeve b (92), and the upper surfaces of the thread sleeves b (92) are fixedly connected with the bottom ends of two thread columns a (93) respectively, the outer surface of the threaded column a (93) is in threaded connection with a fixing plate (94), a plurality of arc-shaped clamping grooves (95) are formed in the periphery of the fixing plate (94), and the upper surface of the fixing plate (94) is fixedly connected with the lower surface of a rotary drum (96).
5. The fine work threading machine of claim 3 wherein: the back of the tapping machine body (112) is fixedly connected with the front of a sliding block b (13), the back of the sliding block b (13) is in sliding connection with the back of the inner wall of a sliding groove b (12), and the sliding groove b (12) is formed in the back of the inner wall of a moving groove c (113).
6. The fine work threading machine of claim 1 wherein: the stepping motor a (7), the stepping motor b (106) and the electric push rod (114) are powered by an external power supply, the stepping motor a (7), the stepping motor b (106) and the electric push rod (114) are controlled by an external controller, and the stepping motor a (7) and the stepping motor b (106) can rotate forwards and reversely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122139661.0U CN216370531U (en) | 2021-09-06 | 2021-09-06 | Fine workpiece tapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122139661.0U CN216370531U (en) | 2021-09-06 | 2021-09-06 | Fine workpiece tapping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216370531U true CN216370531U (en) | 2022-04-26 |
Family
ID=81242709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122139661.0U Active CN216370531U (en) | 2021-09-06 | 2021-09-06 | Fine workpiece tapping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216370531U (en) |
-
2021
- 2021-09-06 CN CN202122139661.0U patent/CN216370531U/en active Active
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