CN212823907U - Automatic change lathe stand - Google Patents
Automatic change lathe stand Download PDFInfo
- Publication number
- CN212823907U CN212823907U CN202021617818.5U CN202021617818U CN212823907U CN 212823907 U CN212823907 U CN 212823907U CN 202021617818 U CN202021617818 U CN 202021617818U CN 212823907 U CN212823907 U CN 212823907U
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- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000000149 penetrating Effects 0.000 claims abstract description 5
- 230000002040 relaxant effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 230000035939 shock Effects 0.000 description 3
- 239000007769 metal material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Abstract
The utility model provides an automatic machine tool stand column, which comprises a stand column body, a base and an installation part, wherein the stand column body comprises a top plate and a bottom plate, a rigid part and an elastic part are arranged between the top plate and the bottom plate in a staggered manner, a chute is arranged in the stand column body, a guide groove is arranged on the front side of the chute in a penetrating manner, the base comprises a fixed seat positioned on a rigid layer and a bottom layer, and an elastic layer and a rubber layer are respectively arranged between the rigid layer and the fixed seat; the installation department includes slider and mounting panel, the slider with through connecting block fixed connection between the mounting panel, the utility model discloses a rigidity portion and the mutual crisscross stand body of constituteing of elasticity portion strengthen the elastic property of stand body when guaranteeing intensity, combine the inside spring of base to increase the holistic elastic property of lathe stand simultaneously, can effectively subduct the vibrations that the lathe produced, prevent that the screw from relaxing because of vibrations, alleviate staff's sense of earthquake simultaneously, have stronger anti-seismic performance.
Description
Technical Field
The utility model belongs to the technical field of the digit control machine tool technique and specifically relates to an automatic change lathe stand is related to.
Background
The column of the numerical control machine tool is used as one of important parts of a mechanical structure of the numerical control machine tool, the column of the numerical control machine tool is used for connecting a machine tool, supporting a spindle box to vertically move up and down and carrying out work under severe conditions of bearing cutting force, vibration, temperature change and the like so as to meet the processing requirements of the numerical control machine tool, and the column of the machine tool is required to have enough component strength, good shock resistance and thermal deformation resistance.
Structural strength among the current digit control machine tool stand mechanical properties is enough strong, can bear the normal use of lathe, but its elasticity performance is not enough, leads to the vibrations that the lathe produced, for any subduct the measure the condition under, outwards transmits through the stand, causes the screw to relax, and staff's vibration sense is shortcoming such as stronger, consequently urgently needs a lathe stand that has the shock attenuation effect to satisfy this market demand.
SUMMERY OF THE UTILITY MODEL
The utility model provides an automatic change lathe stand to elastic property among the current digit control machine tool stand mechanical properties who proposes in solving above-mentioned background art is not enough, leads to the vibrations that the lathe produced, under the condition for any subduct measure, through the outside transmission of stand, causes the screw lax, the stronger scheduling problem of staff's vibration sense.
The technical scheme of the utility model is realized like this:
an automatic machine tool upright column comprises an upright column body, a base and an installation part, wherein the upright column body comprises a top plate and a bottom plate which vertically correspond up and down, a plurality of rigid parts and elastic parts are arranged between the top plate and the bottom plate in a staggered manner, a vertical sliding groove penetrates through the interior of the upright column body, a guide groove penetrates through the front side of the sliding groove, and the guide groove vertically extends along the length direction of the upright column body;
the base comprises a rigid layer positioned on the top layer and a fixed seat positioned on the bottom layer, the upper surface of the rigid layer is fixedly connected with the lower surface of the bottom plate, and an elastic layer and a rubber layer are respectively arranged between the rigid layer and the fixed seat from top to bottom;
the installation department includes slider and mounting panel, the slider with the mounting panel is located respectively the spout inside with the front side of stand body, the slider with through connecting block fixed connection between the mounting panel, just the connecting block with guide way sliding fit.
Preferably, the rigid part and the elastic part are provided with vertical limiting holes in a penetrating manner, telescopic rods are installed in the limiting holes, and the upper end and the lower end of each telescopic rod are fixedly connected with the top plate and the bottom plate respectively.
Preferably, the telescopic rod comprises an inner rod and an outer tube, the inner rod and the outer tube are fixedly connected with the top plate and the bottom plate respectively, and the outer diameter of the outer tube is equal to the inner diameter of the limiting hole.
Preferably, the inside of the base is vertically provided with a buffer hole, a spring is arranged in the buffer hole, and the upper end and the lower end of the spring are respectively and fixedly connected with the rigid layer and the fixed seat.
Preferably, the periphery of the base is provided with a fixing groove, the fixing groove is located above the fixing seat, the upper surface of the fixing seat vertically penetrates through the fixing seat to form a threaded hole, and the threaded hole corresponds to the fixing groove vertically.
Preferably, the outer side wall of the sliding block is tightly attached to the inner side wall of the sliding groove.
By adopting the technical scheme, the beneficial effects of the utility model are that:
the utility model discloses a rigidity portion and the crisscross stand body that constitutes of elasticity portion each other strengthen the elastic property of stand body when guaranteeing intensity, combine the inside spring of base to increase the holistic elastic property of lathe stand simultaneously, can effectively subduct the vibrations that the lathe produced, prevent that the screw from relaxing because of vibrations, alleviate staff's sense of earthquake simultaneously, have stronger anti-seismic performance.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a horizontal cross-sectional view of the column body of the present invention.
Wherein:
1. a column body; 101. a rigid portion; 102. an elastic portion; 103. a top plate; 104. a base plate; 105. a limiting hole; 106. a chute; 107. a guide groove; 2. a base; 201. a rigid layer; 202. an elastic layer; 203. a rubber layer; 204. a fixed seat; 205. a buffer hole; 206. a spring; 3. fixing grooves; 4. a threaded hole; 5. a telescopic rod; 6. an installation part; 601. a slider; 602. connecting blocks; 603. and (7) mounting the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, an automatic machine tool column comprises a column body 1, a base 2 and an installation part 6, wherein the column body 1 comprises a top plate 103 and a bottom plate 104 which vertically correspond to each other up and down, a plurality of rigid parts 101 and elastic parts 102 are alternately arranged between the top plate 103 and the bottom plate 104, the rigid parts 101 and the elastic parts 102 refer to metal materials with higher structural strength and hardness and metal materials with better elastic performance, a vertical sliding groove 106 penetrates through the interior of the column body 1, a guide groove 107 penetrates through the front side of the sliding groove 106, and the guide groove 107 vertically extends along the length direction of the column body 1;
the base 2 comprises a rigid layer 201 positioned on the top layer and a fixed seat 204 positioned on the bottom layer, the upper surface of the rigid layer 201 is fixedly connected with the lower surface of the bottom plate 104, an elastic layer 202 and a rubber layer 203 are respectively arranged between the rigid layer 201 and the fixed seat 204 from top to bottom, and the elastic layer 202 and the rubber layer 203 are arranged to improve the elastic performance of the base 2 and increase the damping effect of the base 2;
the mounting portion 6 includes a slider 601 and a mounting plate 603, the slider 601 and the mounting plate 603 are respectively located inside the sliding groove 106 and on the front side of the column body 1, the slider 601 and the mounting plate 603 are fixedly connected through a connecting block 602, and the connecting block 602 is in sliding fit with the guide groove 107.
Specifically, the rigid part 101 and the elastic part 102 are provided with vertical limiting holes 105 in a penetrating manner, the limiting holes 105 are internally provided with telescopic rods 5, and the upper and lower ends of the telescopic rods 5 are respectively fixedly connected with a top plate 103 and a bottom plate 104; so set up, through mutually supporting of telescopic link 5 and spacing hole 105, carry out spacing fixed to rigidity portion 101 and elastic component 102, avoid rigidity portion 101 and elastic component 102 to take place the dislocation, guarantee stand body 1's stability.
Specifically, the telescopic rod 5 comprises an inner rod and an outer tube, the inner rod and the outer tube are respectively and fixedly connected with the top plate 103 and the bottom plate 104, and the outer diameter of the outer tube is equal to the inner diameter of the limiting hole 105; so set up, through mutually supporting of interior pole and outer tube, make telescopic link 5 have flexible characteristic, in the use of stand body 1, when deformation takes place for elastic component 102, telescopic link 5 can cooperate the whole deformation of stand body 1 and stretch out and draw back, helps stand body 1 to exert its elastic property, strengthens its antidetonation effect.
Specifically, a buffer hole 205 is vertically formed in the base 2, a spring 206 is arranged in the buffer hole 205, and the upper end and the lower end of the spring 206 are respectively and fixedly connected with the rigid layer 201 and the fixed seat 204; so set up, utilize the elastic property of spring 206 to increase the holistic elastic coefficient of base 2, improve the holistic anti-seismic performance of lathe stand.
Specifically, the periphery of the base 2 is provided with a fixing groove 3, the fixing groove 3 is positioned above the fixing seat 204, the upper surface of the fixing seat 204 is vertically provided with a threaded hole 4 in a penetrating manner, and the threaded hole 4 and the fixing groove 3 are mutually corresponding up and down; through setting up fixed slot 3 and screw hole 4, can be stable with stand body 1 and digit control machine tool fixed connection.
Specifically, the outer side wall of the sliding block 601 is tightly attached to the inner side wall of the sliding chute 106; so set up, make slider 601 and spout 106 closely cooperate, utilize spout 106 to carry out spacing direction to slider 601, make slider 601 can stably go up and down along spout 106.
The working principle is as follows:
when the installation, be connected fixedly with the lathe through base 2, can produce violent vibrations at the in-process of lathe processing, this vibrations are passed to stand body 1 department, elastic component 102 on the stand body 1, elastic layer 202 on the base 2, and the inside spring 206 of base 2 takes place deformation because of vibrations, through elastic component 102, the propagation of vibrations is subdued to the deformation of elastic layer 202 and spring 206, make frequency of vibrations and shock strength reduce by a wide margin, can effectively subdue the vibrations that the lathe produced, prevent that the screw from relaxing because of vibrations, alleviate staff's sense of earthquake simultaneously, stronger anti-seismic performance has.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an automatic change lathe stand which characterized in that: the vertical column comprises a vertical column body (1), a base (2) and an installation part (6), wherein the vertical column body (1) comprises a top plate (103) and a bottom plate (104) which vertically correspond up and down, a plurality of rigid parts (101) and elastic parts (102) are arranged between the top plate (103) and the bottom plate (104) in a staggered mode, a vertical sliding groove (106) penetrates through the interior of the vertical column body (1), a guide groove (107) penetrates through the front side of the sliding groove (106), and the guide groove (107) vertically extends along the length direction of the vertical column body (1);
the base (2) comprises a rigid layer (201) positioned on the top layer and a fixed seat (204) positioned on the bottom layer, the upper surface of the rigid layer (201) is fixedly connected with the lower surface of the bottom plate (104), and an elastic layer (202) and a rubber layer (203) are respectively arranged between the rigid layer (201) and the fixed seat (204) from top to bottom;
installation department (6) include slider (601) and mounting panel (603), slider (601) with mounting panel (603) are located respectively inside spout (106) with the front side of stand body (1), slider (601) with through connecting block (602) fixed connection between mounting panel (603), just connecting block (602) with guide way (107) sliding fit.
2. An automated machine tool column according to claim 1, wherein: the rigid part (101) and the elastic part (102) are provided with vertical limiting holes (105) in a penetrating mode, telescopic rods (5) are installed in the limiting holes (105), and the upper end and the lower end of each telescopic rod (5) are fixedly connected with the top plate (103) and the bottom plate (104) respectively.
3. An automated machine tool column according to claim 2, wherein: the telescopic rod (5) comprises an inner rod and an outer tube, the inner rod and the outer tube are fixedly connected with the top plate (103) and the bottom plate (104) respectively, and the outer diameter of the outer tube is equal to the inner diameter of the limiting hole (105).
4. An automated machine tool column according to claim 1, wherein: the buffer hole (205) is vertically formed in the base (2), a spring (206) is arranged in the buffer hole (205), and the upper end and the lower end of the spring (206) are fixedly connected with the rigid layer (201) and the fixing seat (204) respectively.
5. An automated machine tool column according to claim 1, wherein: the base (2) all around be provided with fixed slot (3), fixed slot (3) are located the top of fixing base (204), fixing base (204) upper surface is vertical to run through set up threaded hole (4), threaded hole (4) with fixed slot (3) up-and-down mutual correspondence.
6. An automated machine tool column according to claim 1, wherein: the outer side wall of the sliding block (601) is tightly attached to the inner side wall of the sliding groove (106).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021617818.5U CN212823907U (en) | 2020-08-06 | 2020-08-06 | Automatic change lathe stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021617818.5U CN212823907U (en) | 2020-08-06 | 2020-08-06 | Automatic change lathe stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212823907U true CN212823907U (en) | 2021-03-30 |
Family
ID=75130078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021617818.5U Active CN212823907U (en) | 2020-08-06 | 2020-08-06 | Automatic change lathe stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212823907U (en) |
-
2020
- 2020-08-06 CN CN202021617818.5U patent/CN212823907U/en active Active
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