CN217465734U

CN217465734U - Seal head checking tool

Info

Publication number: CN217465734U
Application number: CN202220848645.0U
Authority: CN
Inventors: 祁韬; 都世安
Original assignee: Xinxiang Zhonglian Metal Products Co ltd
Current assignee: Xinxiang Zhonglian Metal Products Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-09-20
Anticipated expiration: 2032-04-13

Abstract

The utility model provides a head check-up frock relates to head check-up technical field, this head check-up frock, include: base and head, the fixed disk is installed at the top of base, annular rotary trough has been seted up on the top of fixed disk, annular rotary trough is installed in the inside rotation of annular rotary trough, the transmission groove of at least three its circumferencial direction equipartition of edge is seted up to the roof of annular rotary trough, the inside slidable mounting of transmission groove has the transmission post, the top of transmission post is stretched out transmission groove and fixed mounting and is used for carrying out the flexible support piece that supports to the head installation, the bottom in annular rotary trough is seted up quantity and is the same and be used for carrying out spacing spout to the transmission post with the transmission groove, the internally mounted of spacing spout is used for carrying out spacing stop gear to the transmission post. The support installation when can carrying out the check-up to the head of multiple different diameters to frock quantity when having reduced the head check-up.

Description

Seal head checking tool

Technical Field

The utility model relates to a head check-up technical field specifically is a head check-up frock.

Background

The end cap is an element for sealing the end of the container to isolate the internal and external media, and is also called an end cap. The closure head of a cylindrical container is generally a swivel housing. The head generally is as the upper end cover of retort for the sealing of jar body or bear the partial pressure in the jar, can have the error when the head is made, if the precision of head is lower, the terminal surface of head and jar body are not matchd, influence the welding of head and jar body, lead to appearing the deformation phenomenon after head and the welding of jar body, or produce the crack, therefore the size of head should accord with relevant regulation, should carry out the check-up to the size of head when leaving the factory, screen out the head that does not accord with relevant regulation, but the effect and the efficiency of detecting the head check-up among the prior art are relatively poor.

The Chinese patent with the publication number of CN211601910U discloses an end socket checking tool, which comprises a ring body, a plurality of support rods uniformly distributed along the circumferential direction of the ring body, and a top ring fixedly connected to one end of each support rod far away from the ring body; the upper surface of the ring body is provided with a clamping groove which is annular and is communicated with the outer peripheral surface of the ring body; the supporting rod is an arc-shaped rod, and one end of the supporting rod close to the ring body is lower than the other end of the supporting rod; the axis of the ring body coincides with that of the top ring.

However, the technical scheme has the following defects that the existing end sockets can only be checked in a single model, so that a plurality of checking tools are required to be prepared when the end sockets with different diameters are checked, and the detection cost for checking the end sockets is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a head check-up frock aims at solving the current head that generally can only to single model among the prior art and carries out the check-up for need prepare a plurality of check-up frock when carrying out the check-up to the head of multiple different diameters, improved the problem of the detection cost when carrying out the check-up to the head.

In order to achieve the above purpose, the utility model adopts the following technical scheme: head check-up frock includes: base and head, the fixed disk is installed at the top of base, annular rotary trough has been seted up on the top of fixed disk, annular rotary trough is installed in the inside rotation of annular rotary trough, the transmission groove of at least three its circumferencial direction equipartition of edge is seted up to the roof of annular rotary trough, the inside slidable mounting of transmission groove has the transmission post, the top of transmission post is stretched out transmission groove and fixed mounting and is used for carrying out the flexible support piece that supports to the head installation, the bottom in annular rotary trough is seted up quantity and is the same and be used for carrying out spacing spout to the transmission post with the transmission groove, the internally mounted of spacing spout is used for carrying out spacing stop gear to the transmission post.

The utility model discloses a further technical scheme does, flexible support piece includes that fixed mounting is at transmission capital end and inside hollow fixed column, flexible post is installed on the top of fixed column, the cavity inslot internally mounted of fixed column has the slider

The utility model discloses a further technical scheme does, the top fixed mounting of flexible post has the support ball that is used for carrying out the support to the head, the bottom of flexible post stretch into the cavity groove of fixed column and with the top fixed connection of slider.

The utility model discloses a further technical scheme does, install the elastic component who cup joints at flexible post outer wall between the top of slider and the well dead slot top of fixed column, the elastic component is the spring.

The utility model discloses a further technical scheme does, L shape backup pad is installed on the top of base, the riser bottom and the base fixed connection of L shape backup pad, the diaphragm of L shape backup pad is located the top and the threaded connection of fixed disk and has compression screw.

The utility model discloses a further technical scheme does, compression screw's bottom runs through L shape backup pad and fixed mounting has at least three along its circumferencial direction equipartition and is used for the hold-down head that the head compressed tightly, compression screw's direction slope is kept away from mutually to the bottom of hold-down head.

The utility model discloses a further technical scheme does, stop gear includes the stopper of slidable mounting inside the spacing spout, the top of stopper and the bottom fixed connection of transmission post, the radial setting of annular rolling disc is followed to spacing spout.

The utility model discloses a further technical scheme does, fixed mounting has spacing post between the inner wall both ends of spacing spout, the stopper slides along the outer wall single degree of freedom of spacing post.

The utility model has the advantages that:

during the head check-up, hoist the top of fixed disk and make the bottom middle part of head and the top middle part contact of fixed disk with the head, rotate annular rolling disc, make it pass through the sliding connection of transmission groove and transmission post and drive a plurality of flexible support piece and slide along spacing spout, make a plurality of flexible support piece be close to or keep away from to the centre of a circle direction of fixed disk in step, thereby adjust flexible support piece's position, adjust suitable position with it, make flexible support piece's top just can be inconsistent with the diapire of head, thereby support it, then check-up is carried out to it, support the installation when making this frock can check-up the head of multiple different diameters, thereby the frock quantity when having reduced the head check-up, the check-up cost has been practiced thrift.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is an explosion structure schematic diagram of the clamping mechanism of the present invention.

Fig. 3 is a schematic structural view of the telescopic supporting member of the present invention.

In the figure: 1. a base; 2. fixing the disc; 3. an annular rotary groove; 4. a limiting chute; 5. a limiting column; 6. a limiting block; 7. an annular rotating disk; 8. a transmission groove; 9. a drive post; 10. a telescopic support; 11. an L-shaped support plate; 12. a compression screw; 13. a compression head; 14. sealing the end; 15. fixing a column; 16. a slider; 17. an elastic member; 18. a telescopic column; 19. and supporting the ball.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1-3, a head calibration fixture includes: base 1 and head 14, fixed disk 2 is installed at base 1's top, annular rotary trough 3 has been seted up on the top of fixed disk 2, annular rolling disc 7 is installed in the inside rotation of annular rotary trough 3, at least three transmission groove 8 along its circumferencial direction equipartition is seted up to the roof of annular rolling disc 7, the inside slidable mounting of transmission groove 8 has transmission post 9, transmission groove 8 and the flexible support piece 10 that is used for carrying out the erection bracing to head 14 are stretched out on the top of transmission post 9, the bottom of annular rotary trough 3 is seted up quantity and is the same with transmission groove 8 and be used for carrying out spacing spout 4 to transmission post 9, the internally mounted of spacing spout 4 has and is used for the spacing stop gear of transmission post 9.

In this embodiment, during the head check, hoist head 14 to the top of fixed disk 2 and make the bottom middle part of head 14 and the top middle part contact of fixed disk 2, rotate annular rolling disc 7, make it drive a plurality of flexible support piece 10 along the slip of spacing spout 4 through the sliding connection of transmission groove 8 with transmission post 9, make a plurality of flexible support piece 10 be close to or keep away from to the centre of a circle direction of fixed disk 2 in step, thereby adjust the position of flexible support piece 10, adjust it to suitable position, make the top of flexible support piece 10 just can contradict with the diapire of head 14, thereby support it, then check it, make this frock can carry out the support mounting when checking up to the head 14 of multiple different diameters, thereby the frock quantity when having reduced head 14 check-up, the check-up cost has been practiced thrift.

Specifically, the telescopic supporting piece 10 comprises a fixed column 15 which is fixedly installed at the top end of the transmission column 9 and is hollow inside, a telescopic column 18 is installed at the top end of the fixed column 15, and a sliding block 16 is installed inside a hollow groove of the fixed column 15

Furthermore, a supporting ball 19 for supporting the end socket 14 is fixedly mounted at the top end of the telescopic column 18, and the bottom end of the telescopic column 18 extends into the hollow groove of the fixed column 15 and is fixedly connected with the top end of the slider 16.

Furthermore, an elastic part 17 sleeved on the outer wall of the telescopic column 18 is installed between the top end of the sliding block 16 and the top end of the hollow groove of the fixed column 15, and the elastic part 17 is a spring.

Specifically, L shape backup pad 11 is installed on the top of base 1, and the riser bottom and the base 1 fixed connection of L shape backup pad 11, the diaphragm of L shape backup pad 11 are located the top of fixed disk 2 and threaded connection has compression screw 12.

Furthermore, the bottom end of the compression screw 12 penetrates through the L-shaped support plate 11 and is fixedly provided with at least three compression heads 13 which are uniformly distributed along the circumferential direction and used for compressing the end sockets, and the bottom ends of the compression heads 13 are inclined in the direction away from the compression screw 12.

Specifically, stop gear includes the stopper 6 of slidable mounting in inside of spacing spout 4, the top of stopper 6 and the bottom fixed connection of transmission post 9, and spacing spout 4 radially sets up along annular rolling disc 7.

Further, fixed mounting has spacing post 5 between the inner wall both ends of spacing spout 4, and stopper 6 slides along the single degree of freedom of the outer wall of spacing post 5, and when annular rolling disc 7 drove the motion of transmission post 9, because transmission post 9 and stopper 6 fixed connection, stopper 6 can only slide along the single degree of freedom of the outer wall of spacing post 5 for flexible support piece 10 can only follow the radial motion that moves of fixed disk 2.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a head check-up frock, includes: a base (1) and a seal head (14), which is characterized in that the top of the base (1) is provided with a fixed disc (2), an annular rotary groove (3) is formed in the top end of the fixed disc (2), an annular rotary disc (7) is rotatably mounted inside the annular rotary groove (3), the top plate of the annular rotating disc (7) is provided with at least three transmission grooves (8) which are uniformly distributed along the circumferential direction, a transmission post (9) is slidably arranged in the transmission groove (8), the top end of the transmission post (9) extends out of the transmission groove (8) and is fixedly provided with a telescopic support piece (10) for installing and supporting the seal head (14), the bottom of the annular rotary groove (3) is provided with limiting sliding grooves (4) which have the same number as the transmission grooves (8) and are used for limiting the transmission columns (9), and a limiting mechanism used for limiting the transmission column (9) is arranged in the limiting sliding groove (4).

2. A seal head verification tool according to claim 1, wherein the telescopic support member (10) comprises a fixed column (15) which is fixedly mounted at the top end of the transmission column (9) and is hollow inside, a telescopic column (18) is mounted at the top end of the fixed column (15), and a sliding block (16) is mounted inside a hollow groove of the fixed column (15).

3. A seal head verification tool according to claim 2, wherein a support ball (19) for supporting the seal head (14) is fixedly mounted at the top end of the telescopic column (18), and the bottom end of the telescopic column (18) extends into the hollow groove of the fixed column (15) and is fixedly connected with the top end of the sliding block (16).

4. A seal head verification tool according to claim 3, wherein an elastic member (17) sleeved on the outer wall of the telescopic column (18) is installed between the top end of the sliding block (16) and the top end of the hollow groove of the fixed column (15), and the elastic member (17) is a spring.

5. An end socket verification tool according to claim 1, wherein an L-shaped supporting plate (11) is mounted at the top end of the base (1), the bottom end of a vertical plate of the L-shaped supporting plate (11) is fixedly connected with the base (1), a transverse plate of the L-shaped supporting plate (11) is located above the fixed plate (2), and a compression screw (12) is in threaded connection with the transverse plate.

6. A seal head verification tool according to claim 5, wherein the bottom end of the compression screw rod (12) penetrates through the L-shaped support plate (11) and is fixedly provided with at least three compression heads (13) which are uniformly distributed along the circumferential direction of the compression screw rod and used for seal head compression, and the bottom ends of the compression heads (13) are inclined away from the compression screw rod (12).

7. A seal head checking tool according to any one of claims 1 to 6, wherein the limiting mechanism comprises a limiting block (6) slidably mounted inside a limiting sliding groove (4), the top end of the limiting block (6) is fixedly connected with the bottom end of a transmission column (9), and the limiting sliding groove (4) is arranged along the radial direction of the annular rotating disc (7).

8. A seal head verification tool according to claim 7, characterized in that a limiting column (5) is fixedly arranged between two ends of the inner wall of the limiting chute (4), and the limiting block (6) slides along the outer wall of the limiting column (5) with single degree of freedom.