CN209671553U - A kind of linear mould group is vertically to stroke regulating mechanism - Google Patents

A kind of linear mould group is vertically to stroke regulating mechanism Download PDF

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Publication number
CN209671553U
CN209671553U CN201920311301.4U CN201920311301U CN209671553U CN 209671553 U CN209671553 U CN 209671553U CN 201920311301 U CN201920311301 U CN 201920311301U CN 209671553 U CN209671553 U CN 209671553U
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China
Prior art keywords
oil cylinder
sliding block
regulating mechanism
pedestal
power source
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CN201920311301.4U
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Chinese (zh)
Inventor
陈学林
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Shanghai Yijing Precision Machinery Co Ltd
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Shanghai Yijing Precision Machinery Co Ltd
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Abstract

The utility model provides a kind of linear mould group vertically to stroke regulating mechanism, including pedestal, lead screw pair, power source, sliding block, cover board, miniature oil cylinder;Pedestal is U-shaped seat, and two sides are arranged cover board, install sliding rail on two side cover plates;Bearing block is arranged in the both ends of pedestal, and the both ends of lead screw pair are separately mounted on bearing block;Power source is also equipped on pedestal, power source is connect with an end bearing block;Sliding block is U-shaped structure, and U-shaped opening is upward, and sliding block two sides are support with sliding rail;Miniature oil cylinder is installed on the U-shaped wall in the two sides of sliding block, slide unit is also installed above the U-shaped wall of sliding block, slide unit bottom is connect with the piston rod of miniature oil cylinder;Miniature oil cylinder is connect with power source.It has the advantage that: the device structure is simple, manufacturing cost is low;The structure be arranged in the linear mould group in single direction vertically to range controlling mechanism, realize the linear mould group of one direction twocouese control;The assembling of linear guides, convenient and efficient when the equipment saves multi-direction control.

Description

A kind of linear mould group is vertically to stroke regulating mechanism
Technical field
The utility model relates to processing equipment manufacturing technology fields, more specifically, be related to a kind of linear mould group vertically to Stroke regulating mechanism.
Background technique
Linear mould group is also known as linear guides or linear motion guide rail, be for support with guided-moving component, by given Direction do the mechanism of linear reciprocating motion.Do not have to intermediate medium between moving element and fixing element in linear mould group, and Use rolling steel balls.Because rolling steel balls are adapted to, high-speed motion, coefficient of friction be small, high sensitivity, meets the work of moving component It is required that it is generally applicable in the relatively high mechanical structure of required precision, such as the knife rest of lathe, planker etc..Existing linear mould group Mainly pass through three groups of X-axis, Y-axis or X-axis, two groups of linear guides of Z axis or X-axis, Y-axis, Z axis lines in the orientation for adjusting mobile object Property guide rail cooperate jointly and be adjusted, but be adjusted using multiple groups linear guides so that apparatus structure is complicated, it is complicated to assemble, It is at high cost.
Therefore, those skilled in the art are dedicated to developing a kind of linear mould group vertically to stroke regulating mechanism, to solve list Linear mould group on direction is vertically to the problem of forming adjusting.
Utility model content
In view of the above drawbacks of the prior art, it is necessary to provide a kind of linear mould groups vertically to stroke tune for the utility model Complete machine structure is to solve the problems, such as above-mentioned background technique.
To solve the above problems, the utility model provides a kind of linear mould group vertically to stroke regulating mechanism, including pedestal, Lead screw pair, power source, sliding block, cover board, miniature oil cylinder;Wherein, the pedestal is U-shaped seat, and the cover board is arranged in U-shaped seat two sides, Sliding rail is installed on cover board described in two sides;The both ends of the pedestal are arranged bearing block, and the lead screw pair includes lead screw and nut, The both ends of the lead screw are separately mounted on the bearing block;Power source, the power source and one are also equipped on the pedestal The bearing block is held to connect;The sliding block is U-shaped structure, and U-shaped opening is upward, and the sliding block two sides are with the sliding rail Support;Centre is set in the lead screw pair for being provided with nut;The miniature oil is installed on the U-shaped wall in the two sides of the sliding block Slide unit is also installed in the U-shaped wall top of cylinder, the sliding block, and the slide unit bottom is connect with the miniature cylinder piston rod, passes through institute It states piston rod and controls the vertical to stroke of the slide unit;The miniature oil cylinder is connect with the power source, provides driving force.
Further, oil cylinder fixing groove is provided on the U-shaped wall of the sliding block, the cylinder barrel of the miniature oil cylinder is mounted on In the oil cylinder fixing groove.
Further, the oil cylinder fixing groove is arranged perpendicular to plane where the pedestal.
Further, the oil cylinder fixing groove is greater than or equal to the miniature oil when piston rod retraction of the miniature oil cylinder The height of cylinder when so that the piston rod bouncing back, is bonded above the slide unit and the U-shaped wall of the sliding block, slides without adjusting Block vertically to stroke when, do not increase the vertical to distance of the slide unit.
Further, the line throughhole that the power source is connect with the oil cylinder is additionally provided on the U-shaped wall of the sliding block.
Further, the line throughhole is arranged along the base length direction, to reduce installation difficulty.
Further, the miniature oil cylinder can also include ram cylinder, multi-stage expansion telescoping cylinder progress stroke Control.
Further, be provided with sealing ring at the notch of the miniature oil cylinder and the oil cylinder fixing groove, prevent dust into Enter.
Implement linear mould group provided by the utility model vertically to stroke regulating mechanism, has the following technical effect that
(1) device structure is simple, and manufacturing cost is low;
(2) structure be arranged in the linear mould group in single direction vertically to range controlling mechanism, realize one direction line Property mould group twocouese control;
(3) assembling of linear guides, convenient and efficient when the equipment saves multi-direction control.
Detailed description of the invention
Make furtherly below with reference to technical effect of the attached drawing to the design of the utility model, specific structure and generation It is bright, to be fully understood from the purpose of this utility model, feature and effect.
Fig. 1 is that linear mould group vertically overlooks signal to the structure of stroke regulating mechanism in specific embodiment of the present invention Figure;
Fig. 2 is that linear mould group is vertically illustrated to the structure side view of stroke regulating mechanism in specific embodiment of the present invention Figure.
Appended drawing reference:
1, pedestal;10, slide rail;11, cover board;12, bearing block A;13, bearing block B;
20, lead screw;21, nut;
3, servo motor;
4, sliding block;40, slide unit;41, oil cylinder fixing groove;42, line throughhole;
5, miniature oil cylinder;50, piston rod;51, cylinder barrel;52, sealing ring.
Specific embodiment
Below in conjunction with the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear, complete Site preparation description, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments. Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts Every other embodiment, fall within the protection scope of the utility model.
Linear mould group is vertically illustrated to the structure of stroke regulating mechanism below with reference to Fig. 1,2.
Linear mould group as shown in Figs. 1-2 is vertically to stroke regulating mechanism, including pedestal 1, lead screw pair, servo motor 3, cunning Block 4, cover board 11, miniature oil cylinder 5;Wherein, pedestal 1 is U-shaped seat, and U-shaped seat two sides are arranged cover board 11, install and slide on two side cover plates 11 Dynamic rail road 10;Bearing block A12 and bearing block B13 is arranged in the both ends of pedestal 1;Lead screw pair includes lead screw 20 and nut 21, lead screw 20 Both ends be separately mounted on bearing block A12 and bearing block B13;Be also equipped with servo motor 3 on pedestal 1, servo motor 3 with One end bearing block A12 connection;Sliding block 4 is U-shaped structure, and U type opening upwards, 4 two sides of sliding block are support with sliding rail 10, Centre is set on the lead screw 20 for being provided with nut 21;Miniature oil cylinder 5 is installed on the U-shaped wall in the two sides of sliding block 4, sliding block 4 it is U-shaped Slide unit 40 is also installed, 40 bottom of slide unit is connect with miniature 5 piston rod 50 of oil cylinder, controls slide unit 40 by piston rod 50 above wall Vertically to stroke;Miniature oil cylinder 5 is connect with servo motor 3, provides driving force.
In the present embodiment, power source selects servo motor 3, during actual use it is also an option that other motors or drive Dynamic device, to realize the effect of driving lead screw by-effect.
Oil cylinder fixing groove 41 is provided on the U-shaped wall of sliding block 4, and oil cylinder fixing groove 41 is perpendicular to 1 place plane of pedestal;It is micro- The cylinder barrel 51 of type oil cylinder 5 is mounted in upper oil cylinder fixing groove 41.
The height of the piston rod 50 that oil cylinder fixing groove 41 is greater than or equal to miniature oil cylinder 5 miniature oil cylinder 5 when bouncing back, so that living When stopper rod 50 bounces back, be bonded above the U-shaped wall of slide unit 40 and sliding block 4, be not necessarily to adjust sliding block 4 vertically to stroke when, do not increase Slide unit 40 it is vertical to distance.
The line throughhole 42 that servo motor 3 is connect with oil cylinder is additionally provided on the U-shaped wall of sliding block 4, line throughhole 42 is along base Seat 1 length direction setting, to reduce installation difficulty.
It should be noted that miniature oil cylinder 5 selected in the present embodiment is ram cylinder, it include cylinder barrel in structure 61, piston rod 50, miniature oil cylinder 5 can also include that ram cylinder, multi-stage expansion telescoping cylinder be gone in actual use Process control.
It is provided with sealing ring 52 at miniature oil cylinder 5 and the notch of oil cylinder fixing groove 41, prevents dust from entering.
It should be added that unless otherwise defined, the technical term or scientific term used herein should be this The ordinary meaning that personage in utility model fields with general technical ability is understood.The utility model patent application specification And " connection " used in claims either the similar word such as " connected " be not limited to it is physics or mechanical Connection, but may include electrical connection, it is either direct or indirect."upper", "lower" " end ", " side " etc. are only used for Indicate relative positional relationship, after the absolute position for being described object changes, then the relative positional relationship also correspondingly changes.
Those skilled in the art will readily occur to the utility model after considering the utility model of specification and practice here Other embodiments.This application is intended to cover any purposes of the utility model perhaps these purposes of adaptive change or Adaptive change follows the general principle of the utility model and including the undocumented public affairs in the art of the utility model Know common sense or conventional techniques.The description and examples are only to be considered as illustrative, the true scope and essence of the utility model Mind is pointed out by claims.
It should be understood that the utility model is not limited to the structure for being described above and being shown in the accompanying drawings, and And it can carry out various modifications and change under the premise of without departing from the scope.The scope of the utility model is only by appended right Claim limits.

Claims (9)

1. a kind of linear mould group is vertically to stroke regulating mechanism, including pedestal, lead screw pair, power source, sliding block, cover board, miniature oil Cylinder;Wherein, the pedestal is U-shaped seat, and U-shaped seat two sides are arranged the cover board, install sliding rail on cover board described in two sides;It is described Bearing block is arranged in the both ends of pedestal, and the lead screw pair includes lead screw and nut, and the both ends of the lead screw are separately mounted to the axis It holds on seat;Power source is also equipped on the pedestal, the power source is connect with bearing block described in one end;It is characterized in that, institute Stating sliding block is U-shaped structure, and U-shaped opening is upward, and the sliding block two sides are support with the sliding rail, and centre is set in setting Have in the lead screw pair of nut;The miniature oil cylinder is installed, on the U-shaped wall of the sliding block on the U-shaped wall in the two sides of the sliding block Slide unit is also installed by side, and the slide unit bottom is connect with the piston rod of the miniature oil cylinder;The miniature oil cylinder and the power source Connection.
2. stroke regulating mechanism as described in claim 1, which is characterized in that it is solid to be provided with oil cylinder on the U-shaped wall of the sliding block Determine slot, the cylinder barrel of the miniature oil cylinder is mounted in the oil cylinder fixing groove.
3. stroke regulating mechanism as claimed in claim 2, which is characterized in that the oil cylinder fixing groove is perpendicular to the pedestal institute It is arranged in plane.
4. stroke regulating mechanism as claimed in claim 3, which is characterized in that the oil cylinder fixing groove is greater than or equal to described micro- The height of the miniature oil cylinder when piston rod retraction of type oil cylinder.
5. stroke regulating mechanism as claimed in claim 4, which is characterized in that when the piston rod bounces back, the slide unit and institute State fitting above the U-shaped wall of sliding block, without adjust sliding block vertically to stroke when, do not increase the vertical to distance of the slide unit.
6. stroke regulating mechanism as described in claim 1, it is characterised in that: be additionally provided on the U-shaped wall of the sliding block described The line throughhole that power source is connect with the oil cylinder.
7. stroke regulating mechanism as claimed in claim 6, which is characterized in that the line throughhole is along the base length direction Setting.
8. stroke regulating mechanism as described in claim 1, it is characterised in that: the miniature oil cylinder can also include plunger type oil Cylinder, multi-stage expansion telescoping cylinder carry out stroke control.
9. stroke regulating mechanism as claimed in claim 2, it is characterised in that: the miniature oil cylinder and the oil cylinder fixing groove Sealing ring is provided at notch.
CN201920311301.4U 2019-03-13 2019-03-13 A kind of linear mould group is vertically to stroke regulating mechanism Active CN209671553U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920311301.4U CN209671553U (en) 2019-03-13 2019-03-13 A kind of linear mould group is vertically to stroke regulating mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920311301.4U CN209671553U (en) 2019-03-13 2019-03-13 A kind of linear mould group is vertically to stroke regulating mechanism

Publications (1)

Publication Number Publication Date
CN209671553U true CN209671553U (en) 2019-11-22

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Application Number Title Priority Date Filing Date
CN201920311301.4U Active CN209671553U (en) 2019-03-13 2019-03-13 A kind of linear mould group is vertically to stroke regulating mechanism

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111756170A (en) * 2020-06-15 2020-10-09 湖北三江航天万峰科技发展有限公司 Novel two-degree-of-freedom sliding table device
CN114458693A (en) * 2022-02-09 2022-05-10 中村精机(无锡)有限公司 Linear sliding table for sliding of linear guide rail

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111756170A (en) * 2020-06-15 2020-10-09 湖北三江航天万峰科技发展有限公司 Novel two-degree-of-freedom sliding table device
CN111756170B (en) * 2020-06-15 2021-12-17 湖北三江航天万峰科技发展有限公司 Novel two-degree-of-freedom sliding table device
CN114458693A (en) * 2022-02-09 2022-05-10 中村精机(无锡)有限公司 Linear sliding table for sliding of linear guide rail

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