CN211175745U

CN211175745U - Sleeve head forging blank

Info

Publication number: CN211175745U
Application number: CN201920295000.7U
Authority: CN
Inventors: 高国强
Original assignee: Tianjin Jiashunfu Automobile Mould Co ltd
Current assignee: Tianjin Jiashunfu Automobile Mould Co ltd
Priority date: 2019-03-08
Filing date: 2019-03-08
Publication date: 2020-08-04
Anticipated expiration: 2029-03-08

Abstract

The utility model discloses a casing head forging blank, including body and carriage, the mouth of wearing has been seted up to the upside intermediate position of body, the both ends that the laminating of body inner wall was provided with rubber pad and rubber pad are laminated each other and are upwards worn out from the department of wearing the mouth, the equal flexible rigid coupling in the left and right sides of side edge has the fixed band before the rubber pad, the equal level of outer wall department has been seted up bonding groove and the supporting existence of fixed band about the body, the carriage is in the both ends of department of wearing the mouth and rubber pad and passes the carriage, the carriage upper end left and right sides border all hands over flexible viscose splint through hinge activity. The utility model discloses with the closing cap lid to wearing a mouthful upside, and when the closing cap is to the lower lid to wearing a mouthful department, the ejector pin on the closing cap is pressed on the rubber pad, and the kelly on the ejector pin then extrudes into between the connecting block behind compression spring, when the end of kelly meets the card hole on the connecting block, the kelly inserts in the card hole under the resilience force effect, realizes the fixed locking of closing cap.

Description

Sleeve head forging blank

Technical Field

The utility model relates to a casing head forging blank technical field specifically is a casing head forging blank.

Background

The blank is a blank of a material or a part which is not processed, and needs to be subsequently processed according to conditions, and the blank of the casing head is generally sleeved on a related pipe body firstly, matched size is tested, and then processing is carried out;

the defects of the general sleeve head forging blank are as follows: general casing head blank can need to carry out the feed milling processing to the casing head using the lathe after with relevant body butt joint test supporting size, and is more troublesome convenient inadequately to destroy sheathed tube body easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a casing head forging blank to provide general casing head blank in solving above-mentioned background art and after butt joint test supporting size with relevant body, can need to use the lathe to carry out the feed milling processing to the casing head, it is more troublesome convenient inadequately, and destroy the problem of sheathed tube body easily.

In order to achieve the above object, the utility model provides a following technical scheme: a sleeve head forging blank comprises a pipe body and a connecting frame, wherein a through hole is formed in the middle position of the upper side of the pipe body, a rubber pad is arranged on the inner wall of the pipe body in a laminating mode, two ends of the rubber pad are attached to each other and penetrate out of the through hole, fixing belts are flexibly and fixedly connected to the front side edge of the rubber pad along the left side and the right side of the rubber pad, a bonding groove is horizontally formed in the left outer wall and the right outer wall of the pipe body, the bonding groove and the fixing belts are matched, the connecting frame is located at the through hole, two ends of the rubber pad penetrate through the connecting frame, elastic bonding clamping plates are movably connected to the left side edge and the right side edge of the upper end of the connecting frame through hinges, connecting blocks are vertically and fixedly connected to the outer wall of the pipe body on the left side and the right side of the through hole, clamping holes are formed in, the pipe body is characterized in that a clamping rod is horizontally connected to the side wall of the ejector rod through a spring and is correspondingly inserted into the clamping hole, a clamping frame is fixedly connected to the bottom end of the outer wall of the pipe body, and a supporting frame is arranged on the lower side of the outer portion of the pipe body and is embedded in the clamping frame in the middle of the bottom end of the supporting frame.

Preferably, the edge of the inner side of the rear end opening of the pipe body is fixedly connected with a baffle ring in a surrounding mode, and the edge of the rear side of the rubber pad abuts against the baffle ring.

Preferably, the tail end of the fixing strap is provided with a pulling hole.

Preferably, the center of the end face of the elastic adhesive splint is uniformly provided with a tip block.

Preferably, the outer end face of the tail end of the rubber pad is provided with shear marks at equal intervals.

Preferably, the end of the clamping rod is provided with a pulley.

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

1. the utility model discloses the body is the blank, at first cooperate with the pipeline that needs to cup joint to be connected, then select the rubber pad that is suitable for thickness to laminate in the body inner wall according to the elasticity degree, and make the end of rubber pad upwards wear out from the department of wearing on the body lateral wall, make the fixed band at rubber pad front side border pass through the glue gomphosis rigid coupling in the bonding groove on the body outer wall simultaneously, make rubber pad fixed connection good, then make the end of rubber pad pass the link frame, then pull the end of rubber pad upwards, make the rubber pad tighten up at the link frame downside, then coat on the elastic viscose splint of powerful glue link frame both sides, make the elastic viscose splint clip the end of rubber pad laminating and bond together, then cut off the rubber pad along the trace on the rubber pad;

2. the utility model discloses with the closing cap lid to wearing a mouthful upside, and when the closing cap is to the lower lid to wearing a mouthful department, the ejector pin on the closing cap is pressed on the rubber pad, and the kelly on the ejector pin then extrudes into between the connecting block behind compression spring, when the end of kelly meets the card hole on the connecting block, the kelly inserts in the card hole under the resilience force effect, realizes the fixed locking of closing cap.

Drawings

FIG. 1 is a schematic view of the overall structure of a casing head forging blank according to the present invention;

FIG. 2 is a top view of the tube body of the casing head forging blank of the present invention;

fig. 3 is the utility model relates to a overlook the block diagram of the connection frame in casing head forging blank.

In the figure: 1-a pipe body; 2-a bonding groove; 3, rubber cushion; 4-fixing the belt; 5-broaching; 6-a support frame; 7-clamping the frame; 8-baffle ring; 9-piercing; 10-a connecting frame; 11-connecting blocks; 12-a clamping hole; 13-a clamping rod; 14-a pulley; 15-elastic glue splint; 16-a tip block; 17-a closure cap; 18-shear mark; 19-a mandril.

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. 1-3, the present invention provides a technical solution: a sleeve head forging blank comprises a pipe body 1 and a connecting frame 10, wherein a through opening 9 is formed in the middle position of the upper side of the pipe body 1, a rubber pad 3 is arranged on the inner wall of the pipe body 1 in a laminating mode, two ends of the rubber pad 3 are mutually attached and penetrate out of the through opening 9, fixing belts 4 are flexibly and fixedly connected to the front side edge of the rubber pad 3 along the left side and the right side of the front side edge, adhesive grooves 2 are horizontally formed in the left outer wall and the right outer wall of the pipe body 1, the adhesive grooves 2 are matched with the fixing belts 4, the connecting frame 10 is arranged at the through opening 9, two ends of the rubber pad 3 penetrate through the connecting frame 10, elastic adhesive clamping plates 15 are movably connected to the left side edge and the right side edge of the upper end of the connecting frame 10 through hinges, connecting blocks 11 are vertically and fixedly connected to the outer wall of the pipe body 1 on the left side and the right side of the through, equal vertical rigid coupling in the terminal surface left and right sides has ejector pin 19 and ejector pin 19 to contradict on rubber pad 3 under closing cap 17, it has kelly 13 and kelly 13 correspondence to insert in calorie hole 12 to have the kelly through spring horizontal cross-over on the 19 lateral walls of ejector pin, 1 outer wall bottom rigid coupling of body has

card frame

7, 1 outside downside of body is provided with the bottom intermediate position gomphosis of carriage 6 and carriage 6 in card frame 7.

A baffle ring 8 is fixedly connected around the inner side edge of the rear end opening of the pipe body 1, the rear side edge of the rubber pad 3 abuts against the baffle ring 8, and the baffle ring 8 is used for preventing the rubber pad 3 from penetrating out of the rear end opening of the pipe body 1; the tail end of the fixing band 4 is provided with a pulling hole 5, and the pulling hole 5 is convenient for a user to pull the fixing band 4; the center of the end face of the elastic adhesive clamping plate 15 is uniformly provided with a tip block 16, and the tip block 16 is inserted into the rubber pad 3 when the elastic adhesive clamping plate 15 clamps the end of the rubber pad 3, so that the connection stability of the elastic adhesive clamping plate 15 and the rubber pad 3 is promoted; the outer end face of the tail end of the rubber pad 3 is equidistantly provided with shear marks 18, and after the rubber pad 3 is tightened, redundant rubber pads 3 are cut off along the shear marks 18 at corresponding positions through scissors; the tail end of the clamping rod 13 is provided with a pulley 14, and the pulley 14 facilitates the clamping rod 13 to slide along the end face of the connecting block 11 when being squeezed into the space between the connecting blocks 11 after compressing the spring.

The working principle is as follows: the utility model is characterized in that the pipe body 1 is a blank, and is matched and connected with a pipeline to be sleeved, then a rubber pad 3 with a suitable thickness is selected according to the degree of tightness to be laminated in the inner wall of the pipe body 1, the tail end of the rubber pad 3 is enabled to upwards penetrate out from a penetrating port 9 on the side wall of the pipe body 1, simultaneously a fixing belt 4 at the front side edge of the rubber pad 3 is fixedly connected in a bonding groove 2 on the outer wall of the pipe body 1 through glue embedment, the rubber pad 3 is fixedly connected, then the tail end of the rubber pad 3 passes through a connecting frame 10, then the tail end of the rubber pad 3 is upwards pulled, the rubber pad 3 is tightened on the lower side of the connecting frame 10, then strong glue is coated on elastic glue clamping plates 15 at two sides of the connecting frame 10, the elastic glue clamping plates 15 clamp the end parts of the rubber pad 3 to, meanwhile, the closing cap 17 covers the upper side of the penetrating port 9, when the closing cap 17 covers the penetrating port 9 downwards, the ejector rod 19 on the closing cap 17 presses the rubber pad 3, the clamping rod 13 on the ejector rod 19 is squeezed into the space between the connecting blocks 11 after compressing the spring, and when the end head of the clamping rod 13 meets the clamping hole 12 on the connecting block 11, the clamping rod 13 is inserted into the clamping hole 12 under the action of resilience force, so that the closing cap 17 is fixedly locked.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 casing head forging blank, includes body (1) and linking frame (10), its characterized in that: the pipe is characterized in that a penetrating opening (9) is formed in the middle position of the upper side of the pipe body (1), a rubber pad (3) is arranged on the inner wall of the pipe body (1) in a laminating mode, two ends of the rubber pad (3) are attached to each other and penetrate out of the penetrating opening (9), a fixing band (4) is fixedly connected to the front side edge of the rubber pad (3) flexibly along the left side and the right side of the pipe body (1), a bonding groove (2) is horizontally formed in the left side and the right side of the pipe body (1), the bonding groove (2) is matched with the fixing band (4), a connecting frame (10) is located at the penetrating opening (9), two ends of the rubber pad (3) penetrate through the connecting frame (10), elastic bonding clamping plates (15) are movably connected to the edges of the left side and the right side of the upper end of the connecting frame (10) through hinges, connecting blocks (11) are fixedly connected to the outer walls of the pipe body (1) on the, the utility model discloses a joint structure of pipe, including connecting block (11), connecting block (11) are connected with the bottom intermediate position gomphosis of carriage (6) and are blocked in the bottom intermediate position gomphosis of body (1) outside downside, the equal vertical rigid coupling of terminal surface left and right sides has ejector pin (19) and ejector pin (19) to contradict on rubber pad (3) under closing cap (17), it has kelly (13) and kelly (13) to correspond to insert in calorie hole (12) to hand over through the spring level on ejector pin (19) lateral wall, body (1) outer wall bottom rigid coupling has card frame (7), body (1) outside downside is provided with carriage (6) and carriage (6).

2. The casing head forging blank of claim 1, wherein: the inner side edge of the rear end opening of the pipe body (1) is fixedly connected with a baffle ring (8) in a surrounding mode, and the rear side edge of the rubber pad (3) abuts against the baffle ring (8).

3. The casing head forging blank of claim 1, wherein: the tail end of the fixing strap (4) is provided with a pulling hole (5).

4. The casing head forging blank of claim 1, wherein: and the center of the end surface of the elastic adhesive clamping plate (15) is uniformly provided with a tip block (16).

5. The casing head forging blank of claim 1, wherein: the outer end face of the tail end of the rubber pad (3) is provided with shear marks (18) at equal intervals.

6. The casing head forging blank of claim 1, wherein: the tail end of the clamping rod (13) is provided with a pulley (14).