CN213318171U - Taper head verticality adjusting mechanism - Google Patents
Taper head verticality adjusting mechanism Download PDFInfo
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- CN213318171U CN213318171U CN202021966244.2U CN202021966244U CN213318171U CN 213318171 U CN213318171 U CN 213318171U CN 202021966244 U CN202021966244 U CN 202021966244U CN 213318171 U CN213318171 U CN 213318171U
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Abstract
The utility model discloses a taper head verticality adjusting mechanism, which comprises a stand column, an installation seat and an installation block, wherein the installation seat is provided with a plurality of positioning holes, a first fixing screw horizontally penetrates through each positioning hole, the first fixing screw penetrates through the positioning holes and is in threaded connection with the stand column, and the diameter of a threaded part of the first fixing screw is smaller than the aperture of the positioning holes; the bottom end surface of the mounting seat is provided with a taper head; the mounting block is positioned below the mounting seat in the vertical direction, a second fixing screw horizontally penetrates through the mounting block, and the second fixing screw penetrates through the mounting block and is in threaded connection with the upright post; an adjusting screw is arranged on the mounting block, the adjusting screw penetrates through the mounting block from bottom to top and is in threaded connection with the mounting block, and the threaded head of the adjusting screw abuts against the bottom end face of one side of the mounting seat; only need turn round adjusting screw, can the jacking mount pad realize the regulation of straightness that hangs down, when adjusting screw regulation completion back, screw up first set screw and make first set screw and locating hole tight fit.
Description
Technical Field
The utility model relates to a well wire moving machine tool field, more specifically the theory that says so relates to a tapering head straightness adjustment mechanism that hangs down.
Background
The taper device is a key component of the numerical control medium-speed wire cutting machine tool, and with the continuous upgrade of medium-speed wire cutting machine tool products, higher requirements are provided for taper cutting precision. The taper machining of the reciprocating wire-moving cutting machine tool is realized by moving U, V coordinates and matching X, Y coordinates, so that a wire electrode generates a space displacement track along a central axis between an upper main guide wheel and a lower main guide wheel, and the taper cutting machining and the upper and lower different surface machining are realized. The main factors influencing the taper machining precision and the surface quality are the positioning precision of X, Y, U, V coordinates, the rotating precision of the guide wheel and the guiding precision of the V-shaped groove. During the taper machining, the change of the tangent point of the wire electrode can be caused in view of the guide defect of the openness of the V-shaped groove, so that inevitable taper cutting errors are brought; furthermore, it is more important to shift and repeat the U, V coordinates, which is crucial for taper machining and multiple cuts. Therefore, how to ensure the precision of the taper head assembly is the key to avoid taper cutting errors.
The traditional leveling method of the taper head mainly adopts the method that a taper head mounting seat is fixed on a vertical cylindrical surface, and then a taper head connecting plate provided with the taper head is mounted on the mounting seat. The verticality and the pitching of the taper head are adjusted through the gap of 4 screws of the mounting seat. The torsional pendulum of the taper head is adjusted through the gap between four screws on the taper head connecting plate. Or the installation seat is knocked to be leveled, so that the leveling method is low in accuracy and time-consuming and labor-consuming.
Disclosure of Invention
In order to solve the technical problem, the utility model aims at providing a tapering head straightness adjustment mechanism that hangs down, this mechanism include the stand, and one side of stand is provided with mount pad and installation piece, carries out the leveling to the mount pad through the screw on the knob installation piece, and then adjusts the straightness that hangs down of tapering head on the mount pad.
Solve the technical problem, the utility model discloses take following technical scheme:
a taper head verticality adjusting mechanism comprises an upright post, an installation seat and an installation block, wherein a plurality of positioning holes are formed in the installation seat, a first fixing screw horizontally penetrates through each positioning hole, the first fixing screw penetrates through the positioning holes and is in threaded connection with the upright post, the diameter of a threaded part of the first fixing screw is smaller than the diameter of each positioning hole, and the diameter of a screw cap part of the first fixing screw is larger than the diameter of each positioning hole; the bottom end face of the mounting seat is connected with a taper head connecting plate, and a taper head is mounted on the taper head connecting plate; the mounting block is positioned below the mounting seat in the vertical direction, a plurality of second fixing screws horizontally penetrate through the mounting block, the second fixing screws penetrate through the mounting block to be in threaded connection with the upright column, and the mounting block and the mounting seat are positioned on the same side end face of the upright column; the mounting block is provided with an adjusting screw, the adjusting screw penetrates through the upper end surface and the lower end surface of the mounting block from bottom to top, the adjusting screw is in threaded connection with the mounting block, and the threaded head of the adjusting screw abuts against the bottom end surface of one side of the mounting seat; and after the adjustment of the adjusting screw is finished, the first fixing screw is screwed down to enable the first fixing screw to be tightly matched with the positioning hole.
In a further scheme, the number of the adjusting screws is two, the two adjusting screws are respectively located at two ends of the mounting block, and the thread heads of the two adjusting screws respectively abut against the bottom end faces of two sides of the mounting seat.
In a further scheme, the mounting block further comprises at least two conical pins, the conical pins penetrate through the mounting block from bottom to top in the vertical direction and are inserted into the mounting base, the conical pins are fixedly connected with the mounting block, and the conical pins are movably connected with the mounting base.
In a further development, the at least two conical pins are each located between two adjusting screws.
In a further aspect, the aperture of the positioning hole is 0.8-1.2mm larger than the diameter of the threaded portion of the first set screw.
Advantageous effects
1. The perpendicularity adjustment of the taper head on the mounting seat can be completed only by turning the screw to jack the mounting seat, and the device is convenient and quick.
2. The mounting block and the mounting seat are arranged on the same side wall of the stand column, the mounting block is directly arranged below the mounting seat, the whole structure is compact and small, and a large amount of machine tool operation space cannot be occupied.
3. The diameter of the screw thread part of the first fixing screw is smaller than the aperture of the positioning hole, when the mounting seat is adjusted, the first fixing screw is not screwed up completely, and the first fixing screw is screwed to the joint face of the nut and the mounting seat. Play certain fixed action to the mount pad promptly and make it can not fall naturally, do not need artifical the support, and after accomplishing the regulation, the locking can be accomplished to the first set screw of direct turn-knob, convenient and fast.
Drawings
FIG. 1 is a front view of a taper head perpendicularity adjustment mechanism;
fig. 2 is a side view and a partial enlarged view of the perpendicularity adjusting mechanism of the taper head.
The reference numerals in the schematic drawings illustrate:
the method comprises the following steps of 1-upright post, 2-mounting seat, 3-mounting block, 4-taper head connecting plate, 5-taper head, 6-positioning hole, 7-first fixing screw, 71-threaded part, 72-nut part, 8-second fixing screw, 9-adjusting screw and 10-taper pin.
Detailed Description
For a further understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1 and 2, the embodiment provides a perpendicularity adjusting mechanism for a taper head, which includes an upright post 1, a mounting seat 2 and a mounting block 3. Wherein the bottom end face of mount pad 2 is connected with tapering first connecting plate 4, installs tapering head 5 on the tapering first connecting plate 4. The mounting seat 2 and the mounting block 3 are both mounted on the same side wall of the upright post 1. Specifically, a plurality of positioning holes 6 are formed in the mounting base 2, and a first fixing screw 7 horizontally penetrates through each positioning hole 6. The first fixing screw 7 passes through the corresponding positioning hole 6 and is in threaded connection with the upright post 1. In this embodiment, the diameter of the threaded portion 71 of the first fixing screw 7 is smaller than the diameter of the positioning hole 6, and the diameter of the nut portion 72 of the first fixing screw 7 is larger than the diameter of the positioning hole 6. When adjusting mount pad 2, first set screw 7 is not screwed up completely, and first set screw 7 turn-knob to guarantee nut and mount pad 2 binding face laminating can. First set screw 7 plays certain fixed action to mount pad 2 this moment, makes it can not fall naturally to make mount pad 2 need not artifically support labour saving and time saving in the accommodation process. In the present embodiment, the aperture of the positioning hole 6 is 1mm larger than the diameter of the threaded portion 71 of the first fixing screw 7. However, in the case where it is ensured that the first fixing screw 7 is not completely tightened but the first fixing screw 7 can also perform a certain fixing action on the mount 2, the diameter of the positioning hole 6 and the diameter of the threaded portion 71 of the first fixing screw 7 are not limited, and the diameter of the positioning hole 6 may be larger than the diameter of the threaded portion 71 of the first fixing screw 7 by 0.8 to 1.2 mm.
The mounting block 3 is located below the mounting base 2 in the vertical direction, a plurality of second fixing screws 8 penetrate through the mounting block 3 horizontally, the second fixing screws 8 penetrate through the mounting block 3 to be in threaded connection with the upright post 1, and the second fixing screws 8 are always in a screwing state to ensure that the mounting block 3 is fixedly connected with the upright post 1. And the mounting block 3 is provided with two adjusting screws 9, and the number of the adjusting screws 9 in the scheme is two. Two adjusting screws 9 are respectively located at two ends of the mounting block 3, and the two adjusting screws 9 penetrate through the upper end face and the lower end face of the mounting block 3 from bottom to top and are in threaded connection with the mounting block 3. The thread heads of the two adjusting screws 9 are respectively propped against the bottom end surfaces of the two sides of the mounting seat 2. Through observing, which side of mount pad 2 is on the low side, just turn round adjusting screw 9 of which side, one side bottom face that jacking mount pad 2 corresponds adjusts the position of mount pad 2 to the realization is to the straightness's of hanging down regulation of taper head 5 on mount pad 2. When the adjustment is completed, the first fixing screw 7 is tightened so that the first fixing screw 7 is tightly fitted with the positioning hole 6. The mechanism can complete the adjustment of the perpendicularity of the taper head 5 on the mounting seat 2 only by turning the adjusting screw 9 to jack the mounting seat 2, and is convenient and quick. Meanwhile, the mounting block 3 and the mounting seat 2 are arranged on the same side wall of the upright post 1, and the mounting block 3 is directly arranged below the mounting seat 2, so that the whole structure is compact and small, and a large amount of machine tool operation space cannot be occupied.
In the scheme, the mechanism further comprises at least two taper pins 10, after the adjustment of the adjusting screw 9 is completed, each taper pin 10 penetrates through the mounting block 3 from bottom to top in the vertical direction and is inserted into the mounting base 2, each taper pin 10 is fixedly connected with the mounting block 3, and each taper pin 10 is movably connected with the mounting base 2. If the first fixing screw 7 becomes flexible in the using process to cause the installation base 2 to shake, or when the installation base 2 and the taper head 5 need to be maintained and need to be detached and reassembled, the adjusting screw 9 is turned again, so that the adjustment is troublesome. In the scheme, the one-dimensional position of the bottom surface of the mounting base 2 can be determined through the two taper pins 10, and the positioning can be completed by directly inserting the holes in the bottom surface of the mounting base 2 on the taper pins 10 opposite to the taper pins 10 without secondary adjustment. In the present embodiment, in order not to interfere with the adjusting screws 9, the taper pin 10 is located between the two adjusting screws 9 on the mounting block 3.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.
Claims (5)
1. The taper head perpendicularity adjusting mechanism is characterized by comprising an upright post, an installation seat and an installation block, wherein a plurality of positioning holes are formed in the installation seat, a first fixing screw horizontally penetrates through each positioning hole, the first fixing screw penetrates through the positioning holes and is in threaded connection with the upright post, the diameter of a threaded part of the first fixing screw is smaller than the aperture of the positioning hole, and the diameter of a screw cap part of the first fixing screw is larger than the aperture of the positioning hole; the bottom end face of the mounting seat is connected with a taper head connecting plate, and a taper head is mounted on the taper head connecting plate; the mounting block is positioned below the mounting seat in the vertical direction, a plurality of second fixing screws horizontally penetrate through the mounting block, the second fixing screws penetrate through the mounting block to be in threaded connection with the upright column, and the mounting block and the mounting seat are positioned on the same side end face of the upright column; the mounting block is provided with an adjusting screw, the adjusting screw penetrates through the upper end surface and the lower end surface of the mounting block from bottom to top, the adjusting screw is in threaded connection with the mounting block, and the threaded head of the adjusting screw abuts against the bottom end surface of one side of the mounting seat; and after the adjustment of the adjusting screw is finished, the first fixing screw is screwed down to enable the first fixing screw to be tightly matched with the positioning hole.
2. The taper head verticality adjusting mechanism according to claim 1, wherein the number of the adjusting screws is two, the two adjusting screws are respectively located at two ends of the mounting block, and the thread heads of the two adjusting screws respectively abut against bottom end surfaces of two sides of the mounting seat.
3. The taper head verticality adjusting mechanism according to claim 2, further comprising at least two taper pins, wherein the taper pins penetrate through the mounting block from bottom to top in the vertical direction and are inserted into the mounting seat, the taper pins are fixedly connected with the mounting block, and the taper pins are movably connected with the mounting seat.
4. The taper head squareness adjustment mechanism of claim 3, wherein the at least two taper pins are each between two adjustment screws.
5. The taper head squareness adjusting mechanism according to claim 1, wherein an aperture of the positioning hole is 0.8-1.2mm larger than a diameter of a threaded portion of the first fixing screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021966244.2U CN213318171U (en) | 2020-09-10 | 2020-09-10 | Taper head verticality adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021966244.2U CN213318171U (en) | 2020-09-10 | 2020-09-10 | Taper head verticality adjusting mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN213318171U true CN213318171U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021966244.2U Active CN213318171U (en) | 2020-09-10 | 2020-09-10 | Taper head verticality adjusting mechanism |
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| CN (1) | CN213318171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026530A (en) * | 2022-06-17 | 2022-09-09 | 博众精工科技股份有限公司 | Horizontal adjusting mechanism, mounting device and adjusting method of mounting device |
-
2020
- 2020-09-10 CN CN202021966244.2U patent/CN213318171U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026530A (en) * | 2022-06-17 | 2022-09-09 | 博众精工科技股份有限公司 | Horizontal adjusting mechanism, mounting device and adjusting method of mounting device |
| CN115026530B (en) * | 2022-06-17 | 2023-11-21 | 博众精工科技股份有限公司 | Horizontal adjusting mechanism, mounting device and adjusting method of mounting device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220817 Address after: Area G, 1st Floor, Building 6, No. 666, Xianju Road, Zhujing Town Industrial Park, Jinshan District, Shanghai, 201500 Patentee after: LITONG ENVIRONMENTAL PROTECTION MACHINERY (SHANGHAI) Co.,Ltd. Address before: 201512 south side of Building 5, 188 Jianding Road, Fengjing town, Jinshan District, Shanghai Patentee before: LITONG MACHINERY AUTOMATION (SHANGHAI) Co.,Ltd. |
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| TR01 | Transfer of patent right |