CN212885488U

CN212885488U - Scraper holder assembly for threading machine

Info

Publication number: CN212885488U
Application number: CN202021703492.8U
Authority: CN
Inventors: 楼志春; 楼佳琦
Original assignee: Hangzhou Lin'an Hengsheng Machinery Co ltd
Current assignee: Hangzhou Lin'an Hengsheng Machinery Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-04-06
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a mantle fiber machine is with scraping knife rest assembly, including coupling assembling, supporting component and propulsion subassembly, coupling assembling includes the supporting shoe, the rotating electrical machines, back shaft and connecting piece, the back shaft rotates and installs in the supporting shoe, the rotating electrical machines is installed in the supporting shoe, the output of rotating electrical machines passes through electromagnetic clutch and links to each other with the back shaft transmission, the connecting piece is installed in the back shaft, the supporting component includes the support frame, carrier block and holding portion, the support frame is installed in the connecting piece, the propulsion subassembly is including impelling the electric jar, the connecting rod, mounting and scraper, impel the electric jar to install in the carrier block, the connecting rod is installed in impelling the electric. The utility model discloses a rotating electrical machines's operation drives the bulk rotation for the scraper is relative with the pipe fitting, and the operation through propulsion electric jar promotes the scraper and removes, at the in-process that does not remove the balladeur train, can be so that scraper and pipe fitting contact, realize the chamfer process, reduce the manpower amount of labour.

Description

Scraper holder assembly for threading machine

Technical Field

The utility model relates to a mantle fiber machine technical field, concretely relates to mantle fiber machine scrapes knife rest assembly.

Background

The existing threading machine technology belongs to a relatively mature device for processing pipe fitting threads, and mainly comprises a horizontal base, wherein a power device consisting of a motor and a transmission mechanism is installed in the horizontal base; the horizontal machine base on one side of the chuck is provided with a parallel guide post (guide rail), a sliding frame capable of moving left and right is arranged on the horizontal machine base, and a die head for directly processing threads of the pipe fitting is arranged on the sliding frame.

Along with the development of a threading machine, generally, a scraper is installed on a sliding frame and used for chamfering pipe fittings before threading, however, the existing scraper frame is generally operated and adjusted manually in the using process, the labor amount of manpower is too large, and the pipe fittings are easy to be injured due to fatigue in the long threading process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mantle fiber machine is with scraping knife rest assembly to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a doctor holder assembly for a threading machine comprises a connecting assembly, a supporting assembly and a propelling assembly.

The connecting assembly comprises a supporting block, a rotating motor, a supporting shaft and a connecting piece, the supporting shaft is rotatably installed in the middle of the supporting block, two ends of the supporting shaft extend out of two sides of the supporting block, the rotating motor is installed on the lateral portion of the supporting block, the output end of the rotating motor is connected with an electromagnetic clutch, the electromagnetic clutch is in transmission connection with the supporting shaft, the connecting piece is installed on the lateral portion of the supporting shaft, the supporting assembly comprises a supporting frame, a bearing block and a holding portion, the supporting frame is installed on the lateral portion of the connecting piece, the bearing block is arranged in the middle of the supporting frame, the holding portion is installed at one end, far away from the connecting piece, of the supporting frame, the propelling assembly comprises a propelling electric cylinder, a connecting rod, a fixing piece and a scraper, the propelling electric cylinder is installed on, the connecting rod passes through the middle part of the bearing block, the fixing piece is installed at the end part of the connecting rod, and the scraper is installed at the side part of the fixing piece.

In an embodiment of the present invention, a through hole matched with the supporting shaft is formed in the middle of the supporting block, and a bearing matched with the supporting shaft is installed at a position of the supporting block adjacent to the through hole.

In an embodiment of the present invention, the lateral portion of the supporting block is provided with an outer convex portion, and a bolt hole is opened in the middle of the outer convex portion.

The utility model discloses an in one embodiment, the connecting piece is provided with two, the connecting piece includes the body of rod and connecting plate, the connecting plate set up in the portion of the body of rod, the connecting plate cover establish install in the outside of back shaft.

In an embodiment of the present invention, the support frame is installed on a side portion of the rod body, and a cross section of the support frame is in a shape of a Chinese character 'hui'.

The utility model discloses an in the embodiment, the middle part of carrier block seted up with connecting rod complex through-hole, the carrier block is close to the inner wall of through-hole is the smooth surface.

The utility model discloses an in one embodiment, the portion of holding is including holding pole and rubber sleeve, the lateral part of holding the pole is provided with the bifurcated rod, hold the pole with the common cross-section of bifurcated rod is Y shape setting, the rubber sleeve glue connect in hold the outside of pole.

The utility model discloses an in the embodiment, the outer wall of connecting rod is the smooth surface, the connecting rod with the inner wall of carrier block is clearance fit.

In an embodiment of the present invention, the fixing member includes two clamping plates and a locking screw, two the clamping plates set in the end portion of the connecting rod, two constitute a clamping groove between the clamping plates, the locking screw is threadedly installed in two the center of the clamping plates.

In an embodiment of the present invention, the scraper is a triangular scraper or a pentagonal scraper.

To sum up, owing to adopted above-mentioned technique, the beneficial effects of the utility model are that:

through installing the supporting shoe on the balladeur train of mantle fiber machine, the operation through rotating electrical machines drives the back shaft and rotates, and then drives connecting piece and support frame and rotate, and then drive the scraper and rotate, it is relative with the pipe fitting to make the scraper, the operation through propelling electric jar drives the connecting rod and removes, the connecting rod removes and drives mounting and scraper and remove, make scraper and pipe fitting contact, the operation that utilizes the mantle fiber machine drives the pipe fitting and rotates, scraper and pivoted pipe fitting contact, realize the chamfer process, the manpower amount of labour has been reduced, and can reduce the probability that leads to the injury occurence of failure because of fatigue.

Drawings

FIG. 1 is a schematic structural view of the present invention mounted on a carriage of a threading machine;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic sectional view of a part of the structure of the supporting frame of the present invention;

fig. 4 is a schematic side view of the structure of the clamping plate and the scraper portion of the present invention.

In the figure: 100. a connecting assembly; 110. a support block; 111. a through hole; 112. a bearing; 113. an outer convex portion; 114. bolt holes; 120. a rotating electric machine; 130. a support shaft; 140. a connecting member; 141. a rod body; 142. a connecting plate; 150. an electromagnetic clutch; 200. a support assembly; 210. a support frame; 220. a bearing block; 221. a through hole; 230. a holding portion; 231. a holding rod; 232. a rubber sleeve; 233. a crotch bar; 300. a propulsion assembly; 310. a propulsion electric cylinder; 320. a connecting rod; 330. a fixing member; 331. a clamping and connecting plate; 332. locking the screw; 333. a clamping groove; 340. and (4) scraping the blade.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific situation of the specification.

Example 1

Referring to fig. 1-4, the present invention provides a doctor holder assembly for a threading machine, including a connecting assembly 100, a supporting assembly 200 and a pushing assembly 300, wherein the supporting assembly 200 is mounted on the upper portion of the connecting assembly 100, and the pushing assembly 300 is mounted on the side portion of the supporting assembly 200, wherein the connecting assembly 100 is used for connecting with a carriage of the threading machine, and can change the angles of the supporting assembly 200 and the pushing assembly 300; the support assembly 200 is used for supporting the propelling assembly 300; the propulsion assembly 300 is used to propel the movement of the blade members.

Referring to fig. 1, 2 and 3, the coupling assembly 100 includes a support block 110, a rotating electrical machine 120, a support shaft 130 and a coupling member 140, the support shaft 130 is rotatably mounted at a middle portion of the support block 110, two ends of the support shaft 130 extend out from two sides of the support block 110, the rotating electrical machine 120 is mounted at a side portion of the support block 110 through a motor base, an output end of the rotating electrical machine 120 is connected with an electromagnetic clutch 150, the electromagnetic clutch 150 facilitates connection or disconnection of an output shaft of the rotating electrical machine 120 to or from the support shaft 130, a manual adjustment setting is reserved, manual adjustment can be performed under certain conditions, the electromagnetic clutch 150 is in transmission connection with the support shaft 130, and the coupling member 140 is mounted at the side portion of.

In this embodiment, a through hole 111 matched with the support shaft 130 is formed in the middle of the support block 110, the through hole 111 facilitates the penetration of the support shaft 130, a bearing 112 matched with the support shaft 130 is installed at a position of the support block 110 adjacent to the through hole 111, the bearing 112 facilitates the rotation of the support shaft 130, an outer convex portion 113 is arranged on a side portion of the support block 110, the outer convex portion 113 and the support block 110 are of an integral structure, the outer convex portion 113 is arranged in a strip shape, a bolt hole 114 is formed in the middle of the outer convex portion 113, the bolt hole 114 facilitates the connection with a carriage of a threading machine by using a bolt, and the support block 110.

In this embodiment, the number of the connecting members 140 is two, the connecting member 140 includes a rod 141 and a connecting plate 142, the connecting plate 142 is disposed at a portion of the rod 141, the connecting plate 142 and the rod 141 are integrated, and the connecting plate 142 is sleeved on the outer side of the supporting shaft 130 by a bolt, so that the connecting member 140 is driven to rotate by the rotation of the supporting shaft 130.

Referring to fig. 1, 2 and 3, the supporting assembly 200 includes a supporting frame 210, a bearing block 220 and a holding portion 230, the supporting frame 210 is mounted on a side portion of the connecting member 140 by bolts, when the supporting frame is specifically configured, the supporting frame 210 is mounted on a side portion of the rod 141 by bolts, a cross section of the supporting frame 210 is disposed in a shape of a Chinese character 'hui', the supporting frame is disposed in a shape of a Chinese character 'hui', the bearing block 220 can be well located on an inner side of the supporting frame 210, the bearing block 220 is disposed in a middle portion of the supporting frame 210, the bearing block 220 is connected to the supporting frame 210 by bolts, and.

In this embodiment, the holding portion 230 includes holding rod 231 and rubber sleeve 232, the lateral part of holding rod 231 is provided with bifurcated rod 233, holding rod 231 and bifurcated rod 233 structure as an organic whole, holding rod 231 is the Y shape setting with bifurcated rod 233 common cross-section, the holding rod 231 and bifurcated rod 233 that the Y shape set up can increase the area of contact of being connected with support frame 210, reach good fixed effect, rubber sleeve 232 splices in the outside of holding rod 231, rubber sleeve 232 increases the flexibility that the hand held.

Referring to fig. 1, 2 and 4, the propelling assembly 300 includes a propelling electric cylinder 310, a connecting rod 320, a fixing member 330 and a scraper 340, the propelling electric cylinder 310 is mounted at a side portion of the bearing block 220 through a bolt, the connecting rod 320 is mounted at an output end of the propelling electric cylinder 310, the connecting rod 320 passes through a middle portion of the bearing block 220, when the propelling assembly is specifically set, a through hole 221 matched with the connecting rod 320 is formed in the middle portion of the bearing block 220, the through hole 221 facilitates the passing of the connecting rod 320, an inner wall of the bearing block 220 adjacent to the through hole 221 is a smooth surface, an outer wall of the connecting rod 320 is a smooth surface, the connecting rod 320 is in clearance fit with an inner wall of the bearing block 220, the fixing member 330 is mounted at an end portion of the connecting rod 320, the.

In this embodiment, the fixing member 330 includes two clamping plates 331 and a locking screw 332, the two clamping plates 331 are disposed at the end of the connecting rod 320, a clamping groove 333 is formed between the two clamping plates 331, the locking screw 332 is threadedly mounted at the center of the two clamping plates 331, and the scraper 340 is fixed at the clamping plates 331 by the locking screw, so that the scraper 340 is conveniently fixed and detached.

The working principle is as follows: during the use, through installing supporting shoe 110 on the balladeur train of mantle fiber machine, the operation through rotating electrical machines 120 drives back shaft 130 and rotates, and then drive connecting piece 140 and support frame 210 and rotate, and then drive scraper 340 and rotate, make scraper 340 relative with the pipe fitting, the operation through propulsion electric jar 310 drives connecting rod 320 and removes, connecting rod 320 removes and drives mounting 330 and scraper 340 and removes, make scraper 340 and pipe fitting contact, the operation that utilizes the mantle fiber machine drives the pipe fitting and rotates, scraper 340 and pivoted pipe fitting contact, realize the chamfer process, the manpower amount of labour has been reduced, and can reduce the probability that leads to the injury occurence of failure because of fatigue.

It should be noted that: the model specifications of the rotating electric machine 120, the electromagnetic clutch 150 and the electric propulsion cylinder 310 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply and the principle thereof of the rotating electric machine 120, the electromagnetic clutch 150 and the propulsion cylinder 310 will be apparent to those skilled in the art and will not be described in detail herein.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

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.

Claims

1. The utility model provides a mantle fiber machine scraper frame assembly which characterized in that includes:

the connecting assembly (100) comprises a supporting block (110), a rotating motor (120), a supporting shaft (130) and a connecting piece (140), wherein the supporting shaft (130) is rotatably installed in the middle of the supporting block (110), two ends of the supporting shaft (130) extend out of two sides of the supporting block (110), the rotating motor (120) is installed on the side portion of the supporting block (110), the output end of the rotating motor (120) is connected with an electromagnetic clutch (150), the electromagnetic clutch (150) is in transmission connection with the supporting shaft (130), and the connecting piece (140) is installed on the side portion of the supporting shaft (130);

the supporting assembly (200) comprises a supporting frame (210), a bearing block (220) and a holding part (230), the supporting frame (210) is installed on the side part of the connecting piece (140), the bearing block (220) is arranged in the middle of the supporting frame (210), and the holding part (230) is installed at one end, far away from the connecting piece (140), of the supporting frame (210);

the propelling component (300) comprises a propelling electric cylinder (310), a connecting rod (320), a fixing piece (330) and a scraper (340), wherein the propelling electric cylinder (310) is installed on the side portion of the bearing block (220), the connecting rod (320) is installed at the output end of the propelling electric cylinder (310), the connecting rod (320) penetrates through the middle portion of the bearing block (220), the fixing piece (330) is installed at the end portion of the connecting rod (320), and the scraper (340) is installed on the side portion of the fixing piece (330).

2. The doctor holder assembly for a threading machine of claim 1, wherein: the middle part of the supporting block (110) is provided with a through hole (111) matched with the supporting shaft (130), and a bearing (112) matched with the supporting shaft (130) is installed at the position, adjacent to the through hole (111), of the supporting block (110).

3. The doctor holder assembly for a threading machine of claim 1, wherein: the lateral part of supporting shoe (110) is provided with evagination (113), bolt hole (114) have been seted up in the middle part of evagination (113).

4. The doctor holder assembly for a threading machine of claim 1, wherein: the connecting piece (140) is provided with two, the connecting piece (140) includes the body of rod (141) and connecting plate (142), connecting plate (142) set up in the portion of the body of rod (141), connecting plate (142) cover establish install in the outside of back shaft (130).

5. The doctor holder assembly for a threading machine of claim 4, wherein: the support frame (210) is arranged on the side portion of the rod body (141), and the section of the support frame (210) is arranged in a shape of a Chinese character 'hui'.

6. The doctor holder assembly for a threading machine of claim 1, wherein: the middle part of bearing block (220) is seted up with through-hole (221) that connecting rod (320) cooperate, bearing block (220) are close to the inner wall of through-hole (221) is the smooth surface.

7. The doctor holder assembly for a threading machine of claim 1, wherein: the holding part (230) comprises a holding rod (231) and a rubber sleeve (232), a bifurcated rod (233) is arranged on the side of the holding rod (231), the holding rod (231) and the bifurcated rod (233) are arranged in a Y-shaped mode in a common section, and the rubber sleeve (232) is glued to the outer side of the holding rod (231).

8. The doctor holder assembly for a threading machine of claim 1, wherein: the outer wall of connecting rod (320) is the smooth surface, connecting rod (320) with the inner wall of carrier block (220) is clearance fit.

9. The doctor holder assembly for a threading machine of claim 1, wherein: the fixing piece (330) comprises two clamping plates (331) and locking screws (332), the two clamping plates (331) are arranged at the end parts of the connecting rods (320), a clamping groove (333) is formed between the two clamping plates (331), and the locking screws (332) are arranged in the centers of the two clamping plates (331) in a threaded mode.

10. The doctor holder assembly for a threading machine of claim 1, wherein: the scraper (340) is a triangular scraper or a pentagonal scraper.