CN214024775U - Transmission device for numerical control machine tool - Google Patents

Transmission device for numerical control machine tool Download PDF

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Publication number
CN214024775U
CN214024775U CN202023071852.XU CN202023071852U CN214024775U CN 214024775 U CN214024775 U CN 214024775U CN 202023071852 U CN202023071852 U CN 202023071852U CN 214024775 U CN214024775 U CN 214024775U
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mounting
box
machine tool
control machine
groove
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CN202023071852.XU
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Chinese (zh)
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耿兴
时斌杰
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Nanyang Yuzhong Precision Machinery Co ltd
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Nanyang Yuzhong Precision Machinery Co ltd
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Abstract

The utility model discloses a transmission for digit control machine tool, including mounting panel and mounting box, still including the elasticity protective structure that can prolong screw rod life, the mounting structure of being convenient for install dismantlement and the automatic lubrication structure that can add the lubrication automatically, the intermediate position department of mounting panel one side installs driving motor, and mounting structure installs in the upper end and the lower extreme of mounting panel one side, first flexible pad is installed to the outside one side of driving motor, elasticity protective structure installs in the upper end and the lower extreme of first flexible pad one side, the flexible pad of second is installed to one side of elasticity protective structure. The utility model discloses an install movable block and fixed slot, through exerting pressure to the sprue, make the sprue atress and exert pressure to coupling spring for the sprue upward movement, lubricating oil passes through the inside of pipe outflow lubrication box after that, and can drip the inside of movable block and lubricate movable block and fixed slot, increase the stability when device uses.

Description

Transmission device for numerical control machine tool
Technical Field
The utility model relates to a transmission technical field specifically is a transmission for digit control machine tool.
Background
With the development of society, the use of transmission device is more and more frequent, and the lathe is directly connected servo motor and ball, and transmission device main general is can be with the rotary motion of motor conversion to the linear motion of executive component, and in the in-process that uses simultaneously in order to reduce the error of transmission, need add elimination measure or structure in the middle of all kinds of clearances.
With the continuous installation and use of the transmission device for the numerical control machine tool, the following problems are found in the use process:
1. traditional transmission for digit control machine tool is not convenient for install, simultaneously because its use on digit control machine tool, leads to not hard up of bolt easily, and the suitability is low when causing the device to use.
2. Traditional transmission for digit control machine tool can't carry out elasticity protection to the screw rod, causes the screw rod to receive wearing and tearing easily.
3. The traditional transmission device for the numerical control machine tool is easy to jam and cannot automatically add lubrication.
Therefore, a transmission device for a numerical control machine tool needs to be designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a transmission for digit control machine tool to it is not convenient for install, can't carry out elasticity protection and the lubricated problem of unable automatic interpolation to the screw rod to provide to have now in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a transmission device for a numerical control machine tool comprises a mounting plate, a mounting box, an elastic protection structure capable of prolonging the service life of a screw, a mounting structure convenient to mount and dismount and an automatic lubricating structure capable of automatically adding lubrication;
the middle position of one side of the mounting plate is provided with a driving motor, and the mounting structures are arranged at the upper end and the lower end of one side of the mounting plate;
a first flexible cushion is arranged on one side outside the driving motor, and the elastic protection structures are arranged at the upper end and the lower end of one side of the first flexible cushion;
the utility model discloses a mounting box, including elastic protection structure, mounting box, driving motor, movable block, mounting box, automatic lubrication structure, mounting box top, mounting box, flexible pad of second is installed to one side of elastic protection structure, the mounting box is run through and installs the threaded rod through the pivot to driving motor's output, and the outside intermediate position department cover of threaded rod is equipped with the movable block, the carriage release lever is installed to the bottom of movable block, the fixed slot has been seted up to the intermediate position department of mounting box bottom, automatic lubrication structure installs in the both sides on mounting box top.
Preferably, the elasticity protective structure includes the mounting groove, the mounting groove is installed in the upper end and the lower extreme of second flexible pad one side, and sliding connection has the fly leaf between the both ends of the inside one side of mounting groove, the telescopic link is installed to one side of fly leaf, and is connected between one side of telescopic link and the first flexible pad.
Preferably, mounting structure includes recess, fixture block, fastening bolt, spacing spring, draw-in groove and leads to the groove, fastening bolt rotates to be connected in the upper end and the lower extreme of mounting panel one side, and the upper end and the lower extreme of mounting panel one side all seted up with fastening bolt assorted recess, mounting panel one side upper end and lower extreme are close to fastening bolt's one end and all have welded spacing spring, and one side of spacing spring is provided with the fixture block, one side of fixture block seted up with fastening bolt assorted draw-in groove, and the opposite side of fixture block has seted up logical groove.
Preferably, the slide rail has all been seted up at the inside both ends of mounting box, and the both ends of movable block be provided with slide rail assorted slider, constitute sliding structure through slider and slide rail sliding connection between mounting box and the movable block simultaneously.
Preferably, the self-lubricating structure includes lubricated box, interpolation mouth, pipe, fixed plate, sprue and coupling spring, lubricated box is installed in the both sides on mounting box top, and lubricated box top's intermediate position department has seted up and has added the mouth, the pipe is installed to lubricated box's bottom, and the bottom of pipe runs through and extends to the inside of mounting box, install the fixed plate between the inside both sides of pipe, and the welding of the intermediate position department of fixed plate bottom has coupling spring, the sprue is installed to coupling spring's bottom.
Preferably, the cross section of the inner side of the conduit is trapezoidal, and the diameter of the block is smaller than that of the block.
Preferably, the other side of the movable plate is welded with two fixed springs, and the fixed springs and the mounting groove are of a welding integrated structure.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the driving motor applies pressure to the telescopic rod through slight vibration generated in the using process of the driving motor by being provided with the driving motor, the telescopic rod and the fixing spring, the fixing spring is stressed and shortens the length, the telescopic rod is driven to recover the original position through the elasticity of the fixing spring, the elastic protection is carried out between the driving motor and the fixing groove, and the applicability of the device in use is improved;
(2) the plugging block is stressed and applies pressure to the connecting spring by applying pressure to the plugging block, so that the plugging block moves upwards, then the lubricating oil flows out of the lubricating box through the guide pipe and can drip into the movable block to lubricate the movable block and the fixed groove, and the stability of the device in use is improved;
(3) through installing fixture block, spacing spring, fastening bolt, recess and leading to the groove, through removing the fixture block to one side, spacing spring atress length increases, rotates fastening bolt after that, makes fastening bolt and recess intermeshing, then removes the power of exerting force to the fixture block for fastening bolt can with the mutual block of fixture block, rotates fastening bolt through leading to the groove, makes can the block between fastening bolt and the fixture block tighter, avoids appearing the not hard up condition of fastening bolt.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic top sectional view of the present invention;
FIG. 3 is a schematic view of the front sectional structure of the automatic lubrication structure of the present invention;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a mounting structure; 101. a groove; 102. a clamping block; 103. fastening a bolt; 104. a limiting spring; 105. a card slot; 106. a through groove; 2. mounting a plate; 3. a drive motor; 4. a first flexible mat; 5. a second flexible mat; 6. a threaded rod; 7. fixing grooves; 8. a travel bar; 9. a movable block; 10. mounting a box; 11. an automatic lubrication structure; 1101. a lubrication box; 1102. an addition port; 1103. a conduit; 1104. a fixing plate; 1105. blocking; 1106. a connecting spring; 12. mounting grooves; 13. a slider; 14. a slide rail; 15. a movable plate; 16. a telescopic rod; 17. the spring is fixed.
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 work belong to the protection scope of the present invention.
Example 1: referring to fig. 1-4, a transmission device for a numerical control machine tool comprises a mounting plate 2, a mounting box 10, an elastic protection structure capable of prolonging the service life of a screw, a mounting structure 1 convenient for mounting and dismounting, and an automatic lubricating structure 11 capable of automatically adding lubrication;
a driving motor 3 is installed in the middle of one side of the mounting plate 2, the model of the driving motor 3 can be RDX-101-V36F5E13, the input end of the driving motor 3 is electrically connected with the output end of the starting switch through a lead, and the mounting structure 1 is installed at the upper end and the lower end of one side of the mounting plate 2;
a first flexible cushion 4 is arranged on one side outside the driving motor 3, and elastic protection structures are arranged at the upper end and the lower end of one side of the first flexible cushion 4;
a second flexible pad 5 is installed on one side of the elastic protection structure, an installation box 10 is installed on one side of the second flexible pad 5, the output end of the driving motor 3 penetrates through the installation box 10 through a rotating shaft and is provided with a threaded rod 6, a movable block 9 is sleeved at the middle position outside the threaded rod 6, a movable rod 8 is installed at the bottom end of the movable block 9, a fixed groove 7 is formed in the middle position of the bottom end of the installation box 10, and automatic lubricating structures 11 are installed on two sides of the top end of the installation box 10;
referring to fig. 1-4, a transmission device for a numerical control machine further includes an elastic protection structure, the elastic protection structure includes a mounting groove 12, the mounting groove 12 is mounted at the upper end and the lower end of one side of the second flexible cushion 5, a movable plate 15 is slidably connected between the two ends of one side inside the mounting groove 12, a telescopic rod 16 is mounted at one side of the movable plate 15, and one side of the telescopic rod 16 is connected with the first flexible cushion 4;
the two ends of the interior of the mounting box 10 are both provided with sliding rails 14, the two ends of the movable block 9 are provided with sliding blocks 13 matched with the sliding rails 14, and the mounting box 10 and the movable block 9 are connected in a sliding manner through the sliding blocks 13 and the sliding rails 14 to form a sliding structure;
two fixed springs 17 are welded on the other side of the movable plate 15, and the fixed springs 17 and the mounting groove 12 are in a welding integrated structure;
specifically, as shown in fig. 1, 2 and 4, when the structure is used, firstly, the slight vibration of the driving motor 3 in the using process applies pressure to the telescopic rod 16, the fixing spring 17 is stressed and shortens the length, and the elastic force of the fixing spring 17 drives the telescopic rod 16 to restore to the original position, so that the elastic protection is performed between the driving motor 3 and the fixing groove 7, and the applicability of the device in use is improved.
Example 2: the mounting structure 1 comprises a groove 101, a clamping block 102, a fastening bolt 103, a limiting spring 104, a clamping groove 105 and a through groove 106, the fastening bolt 103 is rotatably connected to the upper end and the lower end of one side of the mounting plate 2, the upper end and the lower end of one side of the mounting plate 2 are both provided with the groove 101 matched with the fastening bolt 103, the limiting spring 104 is welded at one end of the upper end and the lower end of one side of the mounting plate 2 close to the fastening bolt 103, the clamping block 102 is arranged on one side of the limiting spring 104, the clamping groove 105 matched with the fastening bolt 103 is arranged on one side of the clamping block 102, and the through groove 106 is arranged on the other side of the clamping block 102;
specifically, as shown in fig. 1 and 2, when the structure is used, the fixture block 102 is moved to one side, the stressed length of the limiting spring 104 is increased, the fastening bolt 103 is rotated to enable the fastening bolt 103 to be meshed with the groove 101, the force applied to the fixture block 102 is removed, the fastening bolt 103 can be clamped with the fixture block 102, the fastening bolt 103 is rotated through the through groove 106, the clamping between the fastening bolt 103 and the fixture block 102 can be clamped tightly, and the situation that the fastening bolt 103 is loosened is avoided.
Example 3: the automatic lubricating structure 11 comprises a lubricating box 1101, an adding port 1102, a guide pipe 1103, a fixing plate 1104, a blocking block 1105 and a connecting spring 1106, wherein the lubricating box 1101 is installed on two sides of the top end of the mounting box 10, the adding port 1102 is arranged in the middle position of the top end of the lubricating box 1101, the guide pipe 1103 is installed at the bottom end of the lubricating box 1101, the bottom end of the guide pipe 1103 penetrates through and extends into the mounting box 10, the fixing plate 1104 is installed between two sides of the inside of the guide pipe 1103, the connecting spring 1106 is welded in the middle position of the bottom end of the fixing plate 1104, and the blocking block 1105 is installed at the bottom end of the connecting spring 1106;
the cross section of the inner side of the conduit 1103 is trapezoidal, and the diameter of the blockage 1105 is smaller than the diameter of the blockage 1105;
specifically, as shown in fig. 1 and 3, when this structure is used, first, by applying pressure to the block 1105, the block 1105 is forced and applies pressure to the connection spring 1106, so that the block 1105 moves upward, and then the lubricating oil flows out of the inside of the lubrication box 1101 through the conduit 1103 and can drip into the inside of the movable block 9 to lubricate the movable block 9 and the fixed groove 7, thereby increasing the stability of the device when in use.
The working principle is as follows: when the device is used, firstly, the fixture block 102 is moved to one side, the stress length of the limiting spring 104 is increased, then the fastening bolt 103 is rotated to enable the fastening bolt 103 to be meshed with the groove 101, then the force applied to the fixture block 102 is removed, the fastening bolt 103 can be clamped with the fixture block 102, the fastening bolt 103 is rotated through the through groove 106, the clamping between the fastening bolt 103 and the fixture block 102 can be tighter, and the situation that the fastening bolt 103 is loosened is avoided;
then the driving motor 3 rotates to drive the threaded rod 6 to rotate, then the threaded rod 6 drives the movable block 9 to rotate, the rotary motion of the driving motor 3 is converted into linear motion, in the process that the movable block 9 moves left and right, the blocking block 1105 is stressed by applying pressure to the blocking block 1105 and applies pressure to the connecting spring 1106, so that the blocking block 1105 moves upwards, then lubricating oil flows out of the inside of the lubricating box 1101 through the conduit 1103 and can drip into the inside of the movable block 9 to lubricate the movable block 9 and the fixed groove 7, and the stability of the device in use is improved;
finally when using, in order to prevent wearing and tearing from appearing between driving motor 3 and the fixed slot 7, through the cooperation between telescopic link 16 and the fixed spring 17, can increase the protection in the device use, the slight vibrations that driving motor 3 appears at the in-process that uses, exert pressure to telescopic link 16, fixed spring 17 atress shortens length, and drive telescopic link 16 through the elasticity of fixed spring 17 self and resume the normal position, carry out elastic protection between driving motor 3 and the fixed slot 7, increase the suitability when device uses.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a transmission for digit control machine tool, includes mounting panel (2) and mounting box (10), its characterized in that: the screw rod lubricating device also comprises an elastic protection structure capable of prolonging the service life of the screw rod, an installation structure (1) convenient to install and disassemble and an automatic lubricating structure (11) capable of automatically adding lubrication;
a driving motor (3) is arranged in the middle of one side of the mounting plate (2), and the mounting structure (1) is arranged at the upper end and the lower end of one side of the mounting plate (2);
a first flexible cushion (4) is arranged on one side of the outer part of the driving motor (3), and the elastic protection structures are arranged at the upper end and the lower end of one side of the first flexible cushion (4);
second flexible pad (5) is installed to one side of elasticity protective structure, mounting box (10) are installed to one side of second flexible pad (5), mounting box (10) are run through and threaded rod (6) are installed through the pivot to the output of driving motor (3), and threaded rod (6) outside intermediate position department cover is equipped with movable block (9), carriage release lever (8) are installed to the bottom of movable block (9), fixed slot (7) have been seted up to the intermediate position department of mounting box (10) bottom, install in the both sides on mounting box (10) top in self-lubricate structure (11).
2. The transmission device for the numerical control machine tool according to claim 1, characterized in that: elasticity protective structure includes mounting groove (12), mounting groove (12) are installed in the upper end and the lower extreme of second flexible pad (5) one side, and sliding connection has fly leaf (15) between the both ends of mounting groove (12) inside one side, telescopic link (16) are installed to one side of fly leaf (15), and are connected between one side of telescopic link (16) and first flexible pad (4).
3. The transmission device for the numerical control machine tool according to claim 1, characterized in that: mounting structure (1) includes recess (101), fixture block (102), fastening bolt (103), spacing spring (104), draw-in groove (105) and leads to groove (106), fastening bolt (103) rotate to be connected in the upper end and the lower extreme of mounting panel (2) one side, and mounting panel (2) one side upper end and lower extreme all seted up with fastening bolt (103) assorted recess (101), mounting panel (2) one side upper end and lower extreme are close to the one end of fastening bolt (103) and all have welded spacing spring (104), and one side of spacing spring (104) is provided with fixture block (102), one side of fixture block (102) seted up with fastening bolt (103) assorted draw-in groove (105), and logical groove (106) have been seted up to the opposite side of fixture block (102).
4. The transmission device for the numerical control machine tool according to claim 1, characterized in that: slide rail (14) have all been seted up at the inside both ends of mounting box (10), and the both ends of movable block (9) be provided with slide rail (14) assorted slider (13), constitute sliding structure through slider (13) and slide rail (14) sliding connection between mounting box (10) and movable block (9) simultaneously.
5. The transmission device for the numerical control machine tool according to claim 1, characterized in that: automatic lubrication structure (11) is including lubricated box (1101), add mouth (1102), pipe (1103), fixed plate (1104), sprue (1105) and coupling spring (1106), lubricated box (1101) is installed in the both sides on mounting box (10) top, and lubricated box (1101) top intermediate position department has seted up and has added mouth (1102), pipe (1103) are installed to the bottom of lubricated box (1101), and the bottom of pipe (1103) runs through and extends to the inside of mounting box (10), install fixed plate (1104 between the inside both sides of pipe (1103), and the welding of intermediate position department of fixed plate (1104) bottom has coupling spring (1106), sprue (1105) are installed to the bottom of coupling spring (1106).
6. The transmission device for the numerical control machine tool according to claim 5, wherein: the cross section of the inner side of the conduit (1103) is trapezoidal, and the diameter of the block (1105) is smaller than that of the block (1105).
7. The transmission device for the numerical control machine tool according to claim 2, characterized in that: two fixed springs (17) are welded on the other side of the movable plate (15), and the fixed springs (17) and the mounting groove (12) are of a welding integrated structure.
CN202023071852.XU 2020-12-18 2020-12-18 Transmission device for numerical control machine tool Active CN214024775U (en)

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Application Number Priority Date Filing Date Title
CN202023071852.XU CN214024775U (en) 2020-12-18 2020-12-18 Transmission device for numerical control machine tool

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Application Number Priority Date Filing Date Title
CN202023071852.XU CN214024775U (en) 2020-12-18 2020-12-18 Transmission device for numerical control machine tool

Publications (1)

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CN214024775U true CN214024775U (en) 2021-08-24

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114633150A (en) * 2022-04-18 2022-06-17 江苏科马特机械有限公司 Lubricating oil adding mechanism for numerical control machine tool and lubricating method thereof
CN116141034A (en) * 2023-04-25 2023-05-23 冈田精机(常州)有限公司 Sliding main shaft of vertical five-axis linkage machining center

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114633150A (en) * 2022-04-18 2022-06-17 江苏科马特机械有限公司 Lubricating oil adding mechanism for numerical control machine tool and lubricating method thereof
CN116141034A (en) * 2023-04-25 2023-05-23 冈田精机(常州)有限公司 Sliding main shaft of vertical five-axis linkage machining center

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