CN213080800U - Vacuum adsorption positioner of digit control machine tool - Google Patents

Vacuum adsorption positioner of digit control machine tool Download PDF

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Publication number
CN213080800U
CN213080800U CN202021958064.XU CN202021958064U CN213080800U CN 213080800 U CN213080800 U CN 213080800U CN 202021958064 U CN202021958064 U CN 202021958064U CN 213080800 U CN213080800 U CN 213080800U
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China
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fixedly connected
push rod
machine tool
control machine
vacuum adsorption
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CN202021958064.XU
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Chinese (zh)
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张辉
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Suzhou Sapudi Precision Parts Co ltd
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Suzhou Sapudi Precision Parts Co ltd
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Abstract

The utility model discloses a vacuum adsorption positioner of digit control machine tool, the on-line screen storage device comprises a supporting pedestal and is characterized by further comprising, the top fixed mounting who supports the base has the working chamber, the top fixedly connected with motor of support base, the output fixedly connected with double threaded rod of motor, double threaded rod's surface threaded connection has the thread bush, the top fixedly connected with solid fixed splint of thread bush, the first electric putter of top fixedly connected with of solid fixed splint, first electric putter's output fixedly connected with backup pad. This vacuum adsorption positioner of digit control machine tool through setting up positioner, support frame, vacuum pump, absorption cover, suction hole, double threaded rod, thread bush, solid fixed splint to realized having carried out accurate location to the machined part, be convenient for realize the accurate nature of operation through twice location, thereby reduced the machined part and very easily taken place deformation and damage, and improved the precision of machined part, thereby improved the device practicality.

Description

Vacuum adsorption positioner of digit control machine tool
Technical Field
The utility model belongs to the technical field of positioner, concretely relates to vacuum adsorption positioner of digit control machine tool.
Background
The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool provided with a program control system. The control system is capable of logically processing and decoding a program defined by a control code or other symbolic instructions, represented by coded numbers, which are input to the numerical control device via the information carrier. After operation, the numerical control device sends out various control signals to control the action of the machine tool, and the parts are automatically machined according to the shape and the size required by the drawing. The numerical control machine tool well solves the problem of machining of complex, precise, small-batch and various parts, is a flexible and high-efficiency automatic machine tool, represents the development direction of the control technology of modern machine tools, and is a typical mechanical and electrical integration product.
Along with the present digit control machine tool of science and technology constantly develops is comparatively perfect, but add man-hour to the machined part and exist in the production process and be difficult to carry out accurate location to the machined part to cause the machined part very easily to take place deformation damage, and reduced the precision of machined part, and add man-hour stability that has clamping device relatively poor, thereby it is more to make shake the sword line and connect the sword trace, the qualification rate that leads to the product is lower, the decline of production efficiency, and for the mill brought economic loss, thereby reduce the device's practicality.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vacuum adsorption positioner of digit control machine tool to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a vacuum adsorption positioning device of a numerical control machine tool comprises a supporting base, wherein a working cavity is fixedly installed at the top of the supporting base, a motor is fixedly connected to the top of the supporting base, a double-threaded rod is fixedly connected to the output end of the motor, a threaded sleeve is in threaded connection with the outer surface of the double-threaded rod, a fixed clamping plate is fixedly connected to the top of the threaded sleeve, a first electric push rod is fixedly connected to the top of the fixed clamping plate, a supporting plate is fixedly connected to the output end of the first electric push rod, a sliding groove is formed in the top of the working cavity, a supporting frame is fixedly connected to the inner top of the working cavity, a vacuum pump is fixedly connected to the inner bottom wall of the supporting frame, an adsorption cover is communicated with the output end of the vacuum pump, an air suction hole is, the top fixedly connected with second electric putter of backup pad, the bottom fixedly connected with spring chamber of backup pad, the inside in spring chamber is provided with the push rod, the spacing groove has been seted up to the inner wall in spring chamber, the surface of push rod is provided with reset spring, the top fixedly connected with increased pressure board of push rod.
Preferably, one side of the return spring is fixedly connected with the inner side of the push rod, and the other side of the return spring is fixedly connected with the inner bottom wall of the spring cavity.
Preferably, the push rod is arranged in a T shape, and one side of the push rod is in sliding connection with the limiting groove.
Preferably, a rubber pad is arranged at the top of the pressurizing plate, and the width of the output end of the second electric push rod is smaller than the inner width of the pressurizing hole.
Preferably, the sliding groove is connected with the fixed clamping plate in a sliding mode, and the opening width of the sliding groove is matched with the width of the fixed clamping plate.
Preferably, the two ends of the double-end threaded rod and the contact surface of the inner wall of the working cavity are both provided with rotating shafts.
Preferably, one side of the fixed splint is fixedly connected with a push block, and one side of the push block is bonded with a rubber pad.
Preferably, thread bush, solid fixed splint, spout, first electric putter, backup pad, second electric putter, pressurization hole, spring chamber, push rod, reset spring, pressure plate, spacing groove all are provided with two, and are the symmetry setting.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this vacuum adsorption positioner of digit control machine tool through setting up positioner, support frame, vacuum pump, absorption cover, suction hole, motor, double threaded rod, thread bush, solid fixed splint, spout to realized having carried out accurate location to the machined part, be convenient for realize the accurate nature of operation through twice location, thereby reduced the machined part and easily taken place deformation and damage, and improved the precision of machined part, thereby improved the device practicality.
(2) This vacuum adsorption positioner of digit control machine tool, through setting up reinforcing apparatus, first electric putter, backup pad, second electric putter, pressure hole, spring chamber, push rod, reset spring, increased pressure plate, spacing groove to improved the stability to the machined part in the centre gripping, thereby less shake the sword line and connect the sword trace, improved the qualification rate of product, and promoted production efficiency, and brought economic benefits's improvement for the mill, and improved the device practicality.
Drawings
Fig. 1 is a schematic sectional front view of the structure of the present invention;
FIG. 2 is an enlarged view of the structure at the position A of the present invention;
FIG. 3 is an enlarged view of the structure at B of the present invention;
fig. 4 is a schematic view of a partial top view structure of the present invention;
fig. 5 is a schematic view of the local movable connection structure of the present invention.
In the figure: 1. a support base; 2. a working chamber; 3. a motor; 4. a double-headed threaded rod; 5. a threaded sleeve; 6. fixing the clamping plate; 7. a chute; 8. a first electric push rod; 9. a support frame; 10. a vacuum pump; 11. an adsorption cover; 12. a suction hole; 13. a support plate; 14. a second electric push rod; 15. a pressurizing hole; 16. a spring cavity; 17. a push rod; 18. a return spring; 19. a pressurizing plate; 20. a limiting groove.
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.
Referring to fig. 1-5, the present invention provides a technical solution of a vacuum adsorption positioning device for a numerical control machine tool: comprises a supporting base 1, a working chamber 2 is fixedly arranged at the top of the supporting base 1, a motor 3 is fixedly connected at the top of the supporting base 1, a double-threaded rod 4 is fixedly connected at the output end of the motor 3, a threaded sleeve 5 is connected at the outer surface of the double-threaded rod 4 in a threaded manner, a fixed clamping plate 6 is fixedly connected at the top of the threaded sleeve 5, a first electric push rod 8 is fixedly connected at the top of the fixed clamping plate 6, a supporting plate 13 is fixedly connected at the output end of the first electric push rod 8, a sliding groove 7 is arranged at the top of the working chamber 2, a supporting frame 9 is fixedly connected at the inner top of the working chamber 2, a vacuum pump 10 is fixedly connected at the inner bottom wall of the supporting frame 9, an adsorption cover 11 is communicated at the output end of the vacuum pump 10, an air suction hole 12 is arranged at, the bottom fixedly connected with spring chamber 16 of backup pad 13, the inside in spring chamber 16 is provided with push rod 17, and spacing groove 20 has been seted up to the inner wall in spring chamber 16, and the surface of push rod 17 is provided with reset spring 18, and the top fixedly connected with increased pressure board 19 of push rod 17.
In this embodiment, it is preferable that one side of the return spring 18 is fixedly connected to the inner side of the push rod 17, and the other side of the return spring 18 is fixedly connected to the inner bottom wall of the spring cavity 16, so that the push rod 17 is pushed by the elastic deformation of the return spring 18 when not in use, so that the push rod 17 is received in the spring cavity 16.
In this embodiment, preferably, the push rod 17 is arranged in a "T" shape, and one side of the push rod 17 is slidably connected with the limiting groove 20, so as to limit the push rod 17, and prevent the push rod 17 from falling off and affecting the use of the device.
In this embodiment, it is preferable that a rubber pad is provided on the top of the pressurizing plate 19, and the output end width of the second electric putter 14 is smaller than the inner width of the pressurizing hole 15, thereby increasing the stability of the device.
In this embodiment, preferably, the sliding groove 7 is slidably connected to the fixing clamp plate 6, and the opening width of the sliding groove 7 is adapted to the width of the fixing clamp plate 6, so as to limit the fixing clamp plate 6, thereby improving the stability of the device.
In this embodiment, it is preferred that both ends of double-end threaded rod 4 and the inner wall contact surface of working chamber 2 all be provided with the pivot to carry on spacingly to double-end threaded rod 4, prevent the landing.
In this embodiment, preferably, one side of the fixing clamp plate 6 is fixedly connected with a push block, and a rubber pad is bonded to one side of the push block, so as to push a workpiece, thereby realizing the positioning accuracy.
In this embodiment, preferably, two threaded sleeves 5, two fixed clamping plates 6, two sliding grooves 7, two first electric push rods 8, two supporting plates 13, two second electric push rods 14, two pressurizing holes 15, two spring cavities 16, two push rods 17, two return springs 18, two pressurizing plates 19 and two limiting grooves 20 are arranged symmetrically.
The utility model discloses a theory of operation and use flow: the vacuum adsorption positioning device of the numerical control machine tool is connected with an external power supply through the prior art, firstly, the vacuum pump 10 is operated to be connected through the adsorption cover 11 to adsorb a machined part on the surface of a working cavity 2 through the air suction hole 12, thereby realizing primary positioning, the double-threaded rod 4 is driven to rotate through the rotation of the motor 3, the double-threaded rod 4 is in threaded connection with the threaded sleeve 5 through the threaded sleeve 5, under the opposite movement of the double-threaded rod 4, the threaded sleeve 5 is pushed to drive the fixed splint 6 to move towards each other, the machined part is moved through the push block on one side of the fixed splint 6, thereby the machined part stays in the middle of the working cavity 2, the precision of operation is convenient to realize through twice positioning, the height is adjusted through the lifting of the first electric push rod 8, the push rod 17 is pushed through the second electric push rod 14, thereby the push rod 17 is in sliding connection in the spring cavity 16, thereby fix the machined part on working chamber 2 surface to make the machined part more stable processing, promote push rod 17 through reset spring 18's elastic deformation and make push rod 17 income spring chamber 16's inside when not using, and set up the rubber pad through the one side of pressure plate 19 with the ejector pad, increased the device's stability, thereby improved the device's practicality.
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 (8)

1. The utility model provides a vacuum adsorption positioner of digit control machine tool, includes support base (1), its characterized in that: the top of the supporting base (1) is fixedly provided with a working chamber (2), the top of the supporting base (1) is fixedly connected with a motor (3), the output end of the motor (3) is fixedly connected with a double-threaded rod (4), the outer surface of the double-threaded rod (4) is in threaded connection with a threaded sleeve (5), the top of the threaded sleeve (5) is fixedly connected with a fixed clamping plate (6), the top of the fixed clamping plate (6) is fixedly connected with a first electric push rod (8), the output end of the first electric push rod (8) is fixedly connected with a supporting plate (13), the top of the working chamber (2) is provided with a sliding groove (7), the inner top of the working chamber (2) is fixedly connected with a supporting frame (9), the inner bottom wall of the supporting frame (9) is fixedly connected with a vacuum pump (10), and the output end of the vacuum pump (10, suction hole (12) have been seted up at the top of adsorbing cover (11), pressure hole (15) have been seted up at the top of backup pad (13), top fixedly connected with second electric putter (14) of backup pad (13), the bottom fixedly connected with spring chamber (16) of backup pad (13), the inside in spring chamber (16) is provided with push rod (17), spacing groove (20) have been seted up to the inner wall in spring chamber (16), the surface of push rod (17) is provided with reset spring (18), the top fixedly connected with pressure plate (19) of push rod (17).
2. The vacuum adsorption positioning device of the numerical control machine tool according to claim 1, characterized in that: one side of the return spring (18) is fixedly connected with the inner side of the push rod (17), and the other side of the return spring (18) is fixedly connected with the inner bottom wall of the spring cavity (16).
3. The vacuum adsorption positioning device of the numerical control machine tool according to claim 1, characterized in that: the push rod (17) is arranged in a T shape, and one side of the push rod (17) is in sliding connection with the limiting groove (20).
4. The vacuum adsorption positioning device of the numerical control machine tool according to claim 1, characterized in that: the top of the pressurizing plate (19) is provided with a rubber pad, and the width of the output end of the second electric push rod (14) is smaller than the inner width of the pressurizing hole (15).
5. The vacuum adsorption positioning device of the numerical control machine tool according to claim 1, characterized in that: the sliding groove (7) is in sliding connection with the fixed clamping plate (6), and the opening width of the sliding groove (7) is matched with the width of the fixed clamping plate (6).
6. The vacuum adsorption positioning device of the numerical control machine tool according to claim 1, characterized in that: the two ends of the double-end threaded rod (4) are in contact with the inner wall of the working cavity (2) through rotating shafts.
7. The vacuum adsorption positioning device of the numerical control machine tool according to claim 1, characterized in that: one side of the fixed splint (6) is fixedly connected with a push block, and one side of the push block is bonded with a rubber pad.
8. The vacuum adsorption positioning device of the numerical control machine tool according to claim 1, characterized in that: the two-stage hydraulic press is characterized in that the two threaded sleeves (5), the fixed clamping plate (6), the sliding groove (7), the first electric push rod (8), the supporting plate (13), the second electric push rod (14), the pressurizing hole (15), the spring cavity (16), the push rod (17), the reset spring (18), the pressurizing plate (19) and the limiting groove (20) are arranged symmetrically.
CN202021958064.XU 2020-09-09 2020-09-09 Vacuum adsorption positioner of digit control machine tool Active CN213080800U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021958064.XU CN213080800U (en) 2020-09-09 2020-09-09 Vacuum adsorption positioner of digit control machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021958064.XU CN213080800U (en) 2020-09-09 2020-09-09 Vacuum adsorption positioner of digit control machine tool

Publications (1)

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CN213080800U true CN213080800U (en) 2021-04-30

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114367850A (en) * 2022-03-04 2022-04-19 贵阳黔江宏宇机械设备有限公司 Processing clamp based on tobacco machinery special-shaped parts
CN114536066A (en) * 2022-04-08 2022-05-27 江苏安全技术职业学院 Electric automatization rotatable drilling piece anchor clamps

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114367850A (en) * 2022-03-04 2022-04-19 贵阳黔江宏宇机械设备有限公司 Processing clamp based on tobacco machinery special-shaped parts
CN114536066A (en) * 2022-04-08 2022-05-27 江苏安全技术职业学院 Electric automatization rotatable drilling piece anchor clamps

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