CN210938934U

CN210938934U - Precision spring production is with centre gripping equipment of fixed detection spring of being convenient for

Info

Publication number: CN210938934U
Application number: CN201921854289.8U
Authority: CN
Inventors: 王建明
Original assignee: Suzhou Lierda Precision Spring Co ltd
Current assignee: Suzhou Lierda Precision Spring Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-07-07
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses an accurate spring production is with centre gripping equipment of fixed detection spring of being convenient for, including the cabinet body and spacing groove, the inside of the cabinet body is provided with the storing room, and the inside of storing room is provided with the baffle, the inside of spacing groove is provided with propelling movement hydraulic cylinder, and the spacing groove is located the top of storing room, the platform groove is installed to the top of the cabinet body, and the left and right sides of platform inslot portion all installs spacing preforming, spacing preforming is kept away from one side of the vertical central line in platform groove and is installed the spliced pole, and the inside of spliced pole is provided with spacing hydraulic cylinder. This precision spring production is with centre gripping equipment of being convenient for fixed detection spring is provided with lead screw, connecting block and linear screw motor, and under linear screw motor's effect, accessible lead screw promotes the connecting block and reciprocates along the vertical central line direction of platform groove, can effectually adjust the height that the connecting block was located, can be according to the type of spring, will adjust hydraulic cylinder and adjust to suitable position.

Description

Precision spring production is with centre gripping equipment of fixed detection spring of being convenient for

Technical Field

The utility model relates to an accurate spring detects technical field, specifically is an accurate spring production is with fixed centre gripping equipment who detects spring of being convenient for.

Background

The precision spring is also called a small spring because the diameter of the precision spring is very small, and the diameter of the precision spring is 0.06-1.0 mm. The design and production factory of the precise spring operates for 24 hours, and the customer service part provides all-round service for customers. The existing precision spring production line is formed by combining the most advanced automatic equipment in the world at present. The method is generally applied to the fields of national defense, oceans, spaceflight, electronics, machinery, electricity, clocks and the like.

The existing clamping equipment is used, the spring is easily separated from the control due to unstable clamping, the spring is lost, the detection effect is influenced, the detection process is reduced, the required detection tool does not have a suitable placing space, the tool in adaptation is easily found to be more complicated, the adaptability of the clamping equipment is poor, the clamping of springs of different types cannot be met, and technical innovation is performed on the basis of the existing clamping equipment according to the condition.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an accurate spring production is with being convenient for fixed clamping equipment who detects spring, in order to solve present clamping equipment in the above-mentioned background art in the use, the spring leads to the spring to break away from control because of the centre gripping is unstable easily, make the spring lose, and influence the effect that detects, lead to detecting the process and descend, and detect required instrument and do not have the space of placing that suits, it is comparatively loaded down with trivial details to lead to the instrument of adaptation to seek easily, and clamping equipment's adaptability is relatively poor, the problem of the centre gripping of the spring of different grade type can not be satisfied.

In order to achieve the above object, the utility model provides a following technical scheme: a clamping device convenient for fixing a detection spring for precision spring production comprises a cabinet body and a limiting groove, wherein a storage chamber is arranged in the cabinet body, a partition plate is arranged in the storage chamber, a pushing hydraulic cylinder is arranged in the limiting groove, the limiting groove is positioned above the storage chamber, a table groove is arranged above the cabinet body, limiting pressing sheets are respectively arranged on the left side and the right side of the inner part of the table groove, a connecting column is arranged on one side of the limiting pressing sheet, which is far away from the vertical central line of the table groove, a limiting hydraulic cylinder is arranged in the connecting column, a connecting block is arranged on one side of the connecting column, which is far away from the limiting pressing sheets, a lead screw penetrates through the inner part of the connecting block, a linear lead screw motor is arranged above the lead screw, connecting sheets are respectively arranged at the front end and the rear end of, a connecting pin penetrates between the limiting pressing sheet and the connecting sheet, and a rubber pad is arranged inside the limiting pressing sheet.

Preferably, the partition board is in a cross-shaped structure, and the partition board penetrates through the inner wall of the storage chamber.

Preferably, the width of the inner wall of the limit groove is equal to the width of the outer wall of the platform groove, and the vertical central line of the limit groove and the vertical central line of the platform groove are overlapped.

Preferably, the pushing hydraulic oil cylinders are connected with the platform groove and symmetrically distributed around the vertical center line of the platform groove.

Preferably, the screw rod is in threaded connection with the connecting block, and the screw rod, the connecting block and the linear screw rod motor are symmetrically distributed about a vertical central line of the platform groove.

Preferably, the screw rods are parallel to each other, penetrate through the connecting blocks and are fixedly connected with the connecting columns.

Preferably, the connecting column forms a stretching structure through the limiting hydraulic oil cylinder and the limiting pressing sheet, and the limiting hydraulic oil cylinder is connected with the limiting pressing sheet.

Preferably, the limiting pressing piece is of a rotary structure formed between the connecting piece and the matching between the hydraulic oil cylinder and the connecting pin by adjusting, the limiting pressing piece is wrapped outside the rubber pad, and the cross section of the limiting pressing piece is of a U-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses be provided with the baffle, can cut apart into four spaces of placing through the cross structure of baffle inside the storing room, detect the apparatus and provide a plurality of spaces of storing for the spring, and be convenient for the user to classify the detection apparatus of different grade type and place, thereby can effectual improvement take and seek the required time of instrument, be provided with the lead screw, connecting block and linear lead screw motor, under the effect of linear lead screw motor, can promote the connecting block to reciprocate along the vertical central line direction of platform groove through the lead screw, can the height that connecting block locates effectively, can be according to the type of spring, adjust hydraulic cylinder to suitable position, make hydraulic cylinder can obtain effectual utilization;

2. the utility model discloses be provided with propelling movement hydraulic cylinder, under propelling movement hydraulic cylinder's effect, promote the platform groove and move along the vertical central line direction of spacing groove, can release the inside of spacing groove with the platform groove, the user of being convenient for places the spring into the inside of platform groove and detects, and when drawing the platform groove back to the inside of spacing groove, can effectually avoid external object to collide the platform groove, lead to the platform groove deformation, influence the equipment to the clamping effect of spring, be provided with spacing hydraulic cylinder, under the effect of spacing hydraulic cylinder, can effectually promote spacing preforming and be close to each other along the axis direction of spliced pole, until contact each other between spacing preforming and the spring, thereby carry out the centre gripping to the spring, limit the position of spring, avoid the spring to break away from the control of spacing preforming;

3. the utility model discloses be provided with spacing preforming, the connection piece, adjust hydraulic cylinder and connecting pin, under the effect of adjusting hydraulic cylinder, can promote the outside rotation of connection piece along the connecting pin, change the angle between spacing preforming and the connection piece, diameter according to the outer lane of spring, can paste tight spring with the connection piece, then, can effectual restriction spring's position, improve equipment is to the stability of spring centre gripping, and can the effectual spring that adapts to the different grade type, and "U" font structure of spacing preforming can effectual parcel in the outer lane of spring, and the rubber pad can effectual increase the frictional force between spring and the spacing preforming, and can effectually alleviate the wearing and tearing between spacing preforming and the spring.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the top view of the limiting pressing plate of the present invention;

fig. 4 is the schematic view of the sectional structure of the limiting pressing sheet of the present invention.

In the figure: 1. a cabinet body; 2. a storage chamber; 3. a partition plate; 4. a limiting groove; 5. pushing a hydraulic oil cylinder; 6. a platform groove; 7. a screw rod; 8. connecting blocks; 9. a linear screw motor; 10. connecting columns; 11. a limiting hydraulic oil cylinder; 12. limiting and pressing the sheet; 13. connecting sheets; 14. adjusting a hydraulic oil cylinder; 15. a connecting pin; 16. and (7) a rubber pad.

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. 1-4, the present invention provides a technical solution: a clamping device convenient for fixing detection springs for precision spring production comprises a cabinet body 1 and a limiting groove 4, wherein a storage chamber 2 is arranged inside the cabinet body 1, a partition plate 3 is arranged inside the storage chamber 2, the partition plate 3 is of a cross-shaped structure, the partition plate 3 penetrates through the inner wall of the storage chamber 2, the inside of the storage chamber 2 can be divided into four placing spaces through the cross-shaped structure of the partition plate 3, a plurality of storing spaces are provided for spring detection tools, and detection tools of different types can be placed in a classified mode conveniently by a user, so that the time required by taking and searching the tools can be effectively prolonged;

the inside of the limiting groove 4 is provided with a pushing hydraulic oil cylinder 5, the limiting groove 4 is positioned above the storage chamber 2, a platform groove 6 is arranged above the cabinet body 1, the left side and the right side of the inside of the platform groove 6 are respectively provided with a limiting pressing sheet 12, the width of the inner wall of the limiting groove 4 is equal to the width of the outer wall of the platform groove 6, the vertical central line of the limiting groove 4 and the vertical central line of the platform groove 6 are superposed with each other, the pushing hydraulic oil cylinder 5 is connected with the platform groove 6, the pushing hydraulic oil cylinders 5 are symmetrically distributed around the vertical central line of the platform groove 6, the platform groove 6 is pushed to move along the vertical central line direction of the limiting groove 4 under the action of the pushing hydraulic oil cylinder 5, the platform groove 6 can be pushed out of the limiting groove 4, a user can conveniently place a spring into the platform groove 6 for detection, when the platform groove 6 is pulled back to the inside of the limiting groove 4, the platform groove 6 is deformed, and the clamping effect of the equipment on the spring is influenced;

the connecting column 10 forms a stretching structure through the spacing hydraulic oil cylinder 11 and the spacing pressing sheet 12, the spacing hydraulic oil cylinder 11 is connected with the spacing pressing sheet 12, under the action of the spacing hydraulic oil cylinder 11, the spacing pressing sheet 12 can be effectively pushed to be close to each other along the central axis direction of the connecting column 10 until the spacing pressing sheet 12 is contacted with a spring, so as to clamp the spring, limit the position of the spring, and avoid the spring from being separated from the control of the spacing pressing sheet 12, the connecting column 10 is installed at one side of the spacing pressing sheet 12 far away from the vertical central line of the platform groove 6, the spacing hydraulic oil cylinder 11 is arranged inside the connecting column 10, the screw rods 7 are parallel to each other, the screw rods 7 penetrate through the inside of the connecting block 8, the connecting block 8 is fixedly connected with the connecting column 10, the connecting block 8 is installed at one side of the, a linear screw motor 9 is installed above the screw rod 7, the screw rod 7 is in threaded connection with the connecting block 8, the screw rod 7, the connecting block 8 and the linear screw motor 9 are symmetrically distributed about a vertical central line of the platform groove 6, the connecting block 8 can be pushed to move up and down along the vertical central line of the platform groove 6 through the screw rod 7 under the action of the linear screw motor 9, the height of the connecting block 8 can be effectively adjusted, an adjusting hydraulic cylinder 14 can be adjusted to a proper position according to the type of a spring, and the adjusting hydraulic cylinder 14 can be effectively utilized;

connecting sheets 13 are respectively arranged at the front end and the rear end of a limiting pressing sheet 12, an adjusting hydraulic oil cylinder 14 is arranged on one side of the connecting sheet 13 far away from the limiting pressing sheet 12, a connecting pin 15 penetrates between the limiting pressing sheet 12 and the connecting sheet 13, a rubber pad 16 is arranged inside the limiting pressing sheet 12, the limiting pressing sheet 12 forms a rotating structure with the connecting sheet 13 by adjusting the matching between the hydraulic oil cylinder 14 and the connecting pin 15, the limiting pressing sheet 12 is wrapped outside the rubber pad 16, the cross section of the limiting pressing sheet 12 is of a U-shaped structure, the connecting sheet 13 can be pushed to rotate along the outside of the connecting pin 15 under the action of the adjusting hydraulic oil cylinder 14, the angle between the limiting pressing sheet 12 and the connecting sheet 13 is changed, the connecting sheet 13 can be tightly attached to a spring according to the diameter of the outer ring of the spring, at the moment, the position of, and can effectual adaptation different grade type springs, and the outer lane in the spring can effectual parcel by "U" font structure of spacing preforming 12, and rubber pad 16 can effectual increase spring and the spacing frictional force between 12 of preforming to and can effectually alleviate the wearing and tearing between 12 of spacing preforming and the spring.

When the clamping equipment convenient for fixing and detecting the spring for producing the precision spring is used, firstly, the pushing hydraulic oil cylinder 5 is started, so that the table groove 6 is pushed out of the limiting groove 4 by the pushing hydraulic oil cylinder 5, then, a user can vertically place the spring into the limiting groove 4, wherein the model of the pushing hydraulic oil cylinder 5 is MOB 30;

secondly, starting a linear screw motor 9, pushing a connecting block 8 to move to a proper height along the vertical central line direction of the platform groove 6 through a screw 7 according to the height of the spring and detection requirements, then starting a limiting hydraulic oil cylinder 11, enabling the limiting hydraulic oil cylinder 11 to push a limiting pressing sheet 12 to approach each other along the central axis direction of a connecting column 10 until the limiting pressing sheet 12 and the spring are contacted with each other, and clamping the spring, wherein the model of the linear screw motor 9 is 57BYGH301 AA;

and finally, starting the adjusting hydraulic oil cylinder 14, so that the adjusting hydraulic oil cylinder 14 pushes the connecting sheet 13 to rotate along the outer part of the connecting pin 15 until the connecting sheet 13 is attached to the spring, and at the moment, the position of the spring can be effectively limited, wherein the model of the adjusting hydraulic oil cylinder 14 is CDJ2B10, which is the working principle of the clamping equipment for producing the precision spring and used for fixing the detection spring.

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

1. The utility model provides a precision spring production is with centre gripping equipment of fixed detection spring of being convenient for, includes the cabinet body (1) and spacing groove (4), its characterized in that: the cabinet is characterized in that a storage chamber (2) is arranged inside the cabinet body (1), a partition plate (3) is arranged inside the storage chamber (2), a pushing hydraulic cylinder (5) is arranged inside a limiting groove (4), the limiting groove (4) is located above the storage chamber (2), a table groove (6) is installed above the cabinet body (1), limiting pressing sheets (12) are installed on the left side and the right side of the inside of the table groove (6), a connecting column (10) is installed on one side, away from a vertical central line of the table groove (6), of each limiting pressing sheet (12), a limiting hydraulic cylinder (11) is arranged inside each connecting column (10), a connecting block (8) is installed on one side, away from the corresponding limiting pressing sheet (12), of each connecting column (10), a lead screw (7) penetrates through the inside of each connecting block (8), a linear lead screw motor (9) is installed above each lead screw (7), connecting sheets (13) are installed at the front end and, and one side of the connecting sheet (13) far away from the limiting pressing sheet (12) is provided with an adjusting hydraulic oil cylinder (14), a connecting pin (15) penetrates between the limiting pressing sheet (12) and the connecting sheet (13), and a rubber pad (16) is arranged inside the limiting pressing sheet (12).

2. The clamping device for fixing and detecting the spring for the production of the precision spring as claimed in claim 1, wherein: the partition plates (3) are of a cross-shaped structure, and the partition plates (3) penetrate through the inner wall of the storage chamber (2).

3. The clamping device for fixing and detecting the spring for the production of the precision spring as claimed in claim 1, wherein: the width of the inner wall of the limiting groove (4) is equal to the width of the outer wall of the platform groove (6), and the vertical central line of the limiting groove (4) and the vertical central line of the platform groove (6) are overlapped.

4. The clamping device for fixing and detecting the spring for the production of the precision spring as claimed in claim 1, wherein: the pushing hydraulic oil cylinders (5) are connected with the platform groove (6), and the pushing hydraulic oil cylinders (5) are symmetrically distributed around the vertical center line of the platform groove (6).

5. The clamping device for fixing and detecting the spring for the production of the precision spring as claimed in claim 1, wherein: the screw rod (7) is in threaded connection with the connecting block (8), and the screw rod (7), the connecting block (8) and the linear screw rod motor (9) are symmetrically distributed about a vertical central line of the platform groove (6).

6. The clamping device for fixing and detecting the spring for the production of the precision spring as claimed in claim 1, wherein: the screw rods (7) are parallel to each other, the screw rods (7) penetrate through the inside of the connecting blocks (8), and the connecting blocks (8) are fixedly connected with the connecting columns (10).

7. The clamping device for fixing and detecting the spring for the production of the precision spring as claimed in claim 1, wherein: the connecting column (10) forms a stretching structure between the limiting hydraulic oil cylinder (11) and the limiting pressing sheet (12), and the limiting hydraulic oil cylinder (11) is connected with the limiting pressing sheet (12).

8. The clamping device for fixing and detecting the spring for the production of the precision spring as claimed in claim 1, wherein: the limiting pressing piece (12) is of a rotary structure formed between the connecting piece (13) and the matching between the hydraulic oil cylinder (14) and the connecting pin (15) through adjustment, the limiting pressing piece (12) is wrapped outside the rubber pad (16), and the cross section of the limiting pressing piece (12) is of a U-shaped structure.