CN213033827U

CN213033827U - Mantle fiber machine clamping positioning mechanism

Info

Publication number: CN213033827U
Application number: CN202021704014.9U
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: 2021-04-23
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a mantle fiber machine clamping positioning mechanism, including supporting component, drive assembly and locking Assembly, supporting component includes the support frame, guide post and balladeur train, the guide post is provided with a plurality of dogtooths, drive assembly is including holding portion, pivot and gear, the gear cooperatees with the dogtooth, locking Assembly includes the link, the pull, elastic component and latch segment, the link is installed in the lower part of balladeur train, pull slidable mounting is in the link, the latch segment is installed in the pull, the lateral part of latch segment articulates there is the bellying, the elastic component is installed between link and pull. The utility model discloses a rotate and hold portion drive gear revolve to make the balladeur train remove under the cooperation of a plurality of dogtooths, after the stall holds portion, gear and bellying joint prevent to reverse and remove, and then realize the clamping location, avoid removing corresponding distance back pipe fitting reverse movement, the effect of guarantee mantle fiber.

Description

Mantle fiber machine clamping positioning mechanism

Technical Field

The utility model relates to a mantle fiber machine technical field, concretely relates to mantle fiber machine clamping positioning mechanism.

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.

In-process along leading to the removal at the balladeur train, when the mantle fiber distance reaches the requirement, need carry out the clamping location to ensure that the distance of mantle fiber meets the requirements, however, current clamping location still is artifical to be fixed, and the in-process of operation drives balladeur train reverse slip easily because of the counterforce that rotates the pipe fitting and provides, influences the quality of follow-up mantle fiber.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mantle fiber machine clamping positioning mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a clamping and positioning mechanism of a threading machine comprises a supporting assembly, a driving assembly and a locking assembly.

The supporting component comprises a supporting frame, a guide post and a sliding frame, the guide post is installed on the upper portion of the supporting frame, a plurality of convex teeth are arranged on the lower portion of the guide post, the sliding frame is installed on the outer side of the guide post in a sliding mode, the driving component comprises a holding portion, a rotating shaft and a gear, the rotating shaft is installed on the lower portion of the sliding frame in a rotating mode, the holding portion is connected with the rotating shaft in a transmission mode, the gear is connected to the outer side of the rotating shaft in a key mode, the gear is matched with the convex teeth, the locking component comprises a connecting frame, a pulling piece, an elastic piece and a locking block, the connecting frame is installed on the lower portion of the sliding frame, the pulling piece is installed on the central portion of the connecting frame in a sliding mode, the locking block is installed on the upper end of the pulling piece, a protruding portion matched with the gear is hinged, one end of the elastic piece is arranged at the lower part of the connecting frame, and the other end of the elastic piece is arranged at the lower end of the pull-out piece.

In an embodiment of the present invention, a connecting plate is installed on a lower portion of the supporting frame, and a bolt hole is opened on a central side portion of the connecting plate.

The utility model discloses an in the embodiment, the last outer wall of guide post sets up to the smooth surface, the last outer wall of guide post with the inner wall of balladeur train slides and pastes mutually.

In an embodiment of the present invention, the inner wall of the sliding rack is set to be a smooth surface, and the bearing plate is installed on the upper portion of the sliding rack.

In an embodiment of the present invention, the holding portion includes a connecting sleeve and a holding rod, the connecting sleeve is installed on the side portion of the rotating shaft through a pin, and the holding rod is annularly arranged on the side portion of the connecting sleeve.

In an embodiment of the present invention, the holding rod is provided with three, and the outer sleeve of the holding rod is provided with a rough-surface rubber sleeve.

In an embodiment of the present invention, the outer sleeve of the rotating shaft is provided with a resilient ring, and a side wall of the resilient ring is attached to a side portion of the sliding frame.

In an embodiment of the present invention, the cross-section of the connecting frame is in a shape of Chinese character 'ao', and the middle portion of the connecting frame is provided with a through hole matched with the pulling member.

The utility model discloses an in an embodiment, the pull piece includes slide bar and pull pole, slide bar slidable mounting in the inboard of through hole, the pull pole sets up the one end of slide bar, the latch segment set up in the other end of slide bar.

In this embodiment, the elastic member is a spring, the elastic member is sleeved outside the sliding rod, and an end of the elastic member is connected to the drawing rod.

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

the upper portion at the balladeur train is installed to the die head, hold portion through manual rotation, the rotation of holding portion drives pivot and gear revolve, under the cooperation of a plurality of dogtooths, it slides in the outside of guide post to drive the balladeur train, and then make die head and pivoted pipe fitting contact, realize the mantle fiber process, after reaching the mantle fiber distance, the manual work is loosened and is held portion and carry out the die head when adjusting, because the lateral part at the gear of bellying card, prevent the gear reversal, and then avoided the balladeur train to remove, the emergence of the silk condition of moving back has been avoided appearing, the quality and the effect of guarantee mantle fiber processing, when needs the balladeur train to reset, through pulling pull piece, make bellying and gear break away from, can reverse hold portion, realize the process of resetting.

Drawings

Fig. 1 is a schematic view of a top-view cross-sectional structure of the threading machine clamping and positioning mechanism of the present invention installed on the threading machine;

fig. 2 is a schematic cross-sectional view taken along line a-a of fig. 1 according to the present invention;

fig. 3 is a schematic side view of the structure of the gear and the convex part of the present invention.

In the figure: 100. a support assembly; 110. a support frame; 111. a connecting plate; 112. bolt holes; 120. a guide post; 130. a carriage; 131. a carrier plate; 140. a convex tooth; 200. a drive assembly; 210. a holding portion; 211. connecting sleeves; 212. a holding rod; 213. a rubber sleeve; 220. a rotating shaft; 221. a circlip; 230. a gear; 300. a locking assembly; 310. a connecting frame; 311. a through hole; 320. a drawer; 321. a slide bar; 322. a pull rod; 330. an elastic member; 340. a locking block; 350. a boss portion; 360. and a baffle plate.

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. 1-3, the present invention provides a threading machine clamping and positioning mechanism, which includes a supporting component 100, a driving component 200 and a locking component 300, wherein the driving component 200 is installed at a side portion of the supporting component 100, the locking component 300 is installed at a side portion of the supporting component 100, and the locking component 300 is matched with the driving component 200, wherein the supporting component 100 is used for supporting the whole body and installing a die head; the driving assembly 200 is used for driving the support assembly 100 to move; the locking assembly 300 is adapted to engage the driving assembly 200 after movement for securing.

Referring to fig. 1, 2 and 3, the support assembly 100 includes a support frame 110, a guide post 120 and a carriage 130, the guide post 120 is mounted on the upper portion of the support frame 110 by screws, a plurality of teeth 140 are disposed on the lower portion of the guide post 120, the plurality of teeth 140 and the guide post 120 are integrated into a whole, the carriage 130 is slidably mounted on the outer side of the guide post 120, the upper outer wall of the guide post 120 is smooth, the upper outer wall of the guide post 120 is slidably attached to the inner wall of the carriage 130, the inner wall of the carriage 130 is smooth, the smooth inner walls of the guide post 120 and the carriage 130 are helpful for reducing friction, a bearing plate 131 is mounted on the upper portion of the carriage 130 by bolts, the bearing plate 131 is used for mounting a die head, when specifically configured, connecting plate 111 is installed to the lower part of support frame 110, and the bolt hole 112 has been seted up to the central lateral part of connecting plate 111, and bolt hole 112 makes things convenient for passing of bolt, makes things convenient for connecting plate 111 and the main part of mantle fiber machine to be connected.

Referring to fig. 1, 2 and 3, the driving assembly 200 includes a holding portion 210, a rotating shaft 220 and a gear 230, the rotating shaft 220 is rotatably mounted at a lower portion of the carriage 130, when the driving assembly is specifically configured, an elastic collar 221 is mounted on an outer side of the rotating shaft 220 in a sleeved manner, a side wall of the elastic collar 221 is attached to a side portion of the carriage 130, the elastic collar 221 is used for limiting the side portion of the rotating shaft 220, the holding portion 210 is in transmission connection with the rotating shaft 220, the gear 230 is in key connection with the outer side of the rotating shaft 220, the gear 230 is engaged with the protruding teeth 140, when the driving assembly is specifically used, the rotating shaft 220 is driven to rotate by rotation of the holding portion 210, and the gear 230 is further driven to rotate, and the gear 230 is engaged.

In this embodiment, the holding portion 210 includes a connection sleeve 211 and three holding rods 212, the connection sleeve 211 is installed at the side of the rotation shaft 220 through a pin, the holding rods 212 are arranged at the side of the connection sleeve 211 in an annular array, the holding rods 212 facilitate the holding of the hand, the number of the holding rods 212 is three, the rubber sleeve 213 with a rough surface is sleeved at the outer side of the holding rods 212, and the rubber sleeve 213 with a rough surface is used for increasing the flexibility and the friction force for holding the hand.

Referring to fig. 1, 2 and 3, the locking assembly 300 includes a connecting frame 310, a drawer 320, an elastic element 330 and a locking block 340, the connecting frame 310 is installed at the lower portion of the sliding frame 130 through bolts, when the connecting frame 310 is specifically installed, the cross section of the connecting frame 310 is in a shape of Chinese character 'ao', a through hole 311 matched with the drawer 320 is formed in the middle of the connecting frame 310, the through hole 311 facilitates sliding of the drawer 320, the drawer 320 is slidably installed at the central portion of the connecting frame 310, the locking block 340 is installed at the upper end of the drawer 320 through a screw, a protrusion 350 matched with the gear 230 is hinged to the side portion of the locking block 340, a baffle 360 is arranged at the side portion of the protrusion 350 adjacent to the locking block 340, the baffle 360 is used for blocking one side of the protrusion 350, one end of the elastic element 330 is installed at the lower portion of the connecting frame 310, and the.

In this embodiment, the drawer 320 includes a sliding rod 321 and a drawer rod 322, the sliding rod 321 is slidably mounted inside the through hole 311, the drawer rod 322 is disposed at one end of the sliding rod 321, a common cross section of the drawer rod 322 and the sliding rod 321 is in a T-shape, the drawer rod 322 and the sliding rod 321 are integrated, the locking block 340 is mounted at the other end of the sliding rod 321 through a screw, the elastic element 330 is disposed as a spring, the elastic element 330 is sleeved outside the sliding rod 321, the deformation direction of the elastic element 330 is limited by the sliding rod 321, the elastic element 330 is prevented from being deviated in the stretching or compressing process, and the end of the elastic element 330 is connected to the drawer rod 322.

The working principle is as follows: during the use, the die head is installed on the upper portion of balladeur train 130, hold portion 210 through manual rotation, the rotation of holding portion 210 drives pivot 220 and gear 230 and rotates, under the cooperation of a plurality of dogtooths 140, it slides in the outside of guide post 120 to drive balladeur train 130, and then make die head and pivoted pipe fitting contact, realize the mantle fiber process, after reaching the mantle fiber distance, the manual work loosens holds portion 210 and carries out the die head to adjust, because bellying 350 card is at the lateral part of gear 230, prevent the gear 230 reversal, and then avoided balladeur train 130 to remove, the emergence of the silk condition of moving back has been avoided appearing, guarantee the quality and the effect of mantle fiber processing, when needs balladeur train 130 to reset, through pulling pull 320, make bellying 350 and gear 230 break away from, can reverse hold portion 210, realize the process of resetting.

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. A clamping and positioning mechanism of a threading machine is characterized by comprising

The supporting assembly (100) comprises a supporting frame (110), a guide post (120) and a sliding frame (130), the guide post (120) is installed on the upper portion of the supporting frame (110), a plurality of convex teeth (140) are arranged on the lower portion of the guide post (120), and the sliding frame (130) is installed on the outer side of the guide post (120) in a sliding mode;

the driving assembly (200) comprises a holding part (210), a rotating shaft (220) and a gear (230), the rotating shaft (220) is rotatably mounted at the lower part of the carriage (130), the holding part (210) is in transmission connection with the rotating shaft (220), the gear (230) is in key connection with the outer side of the rotating shaft (220), and the gear (230) is matched with the convex teeth (140);

locking assembly (300), locking assembly (300) include link (310), pull (320), elastic component (330) and latch segment (340), link (310) install in the lower part of balladeur train (130), pull (320) slidable mounting in the central part of link (310), latch segment (340) install in the upper end of pull (320), the lateral part of latch segment (340) articulate have with gear (230) complex bellying (350), latch segment (340) are close to the lateral part of bellying (350) is provided with baffle (360), the one end of elastic component (330) install in the lower part of link (310), the other end of elastic component (330) install in the lower extreme of pull (320).

2. The mantle fiber machine clamping and positioning mechanism of claim 1, wherein: connecting plate (111) is installed to the lower part of support frame (110), bolt hole (112) have been seted up to the central lateral part of connecting plate (111).

3. The mantle fiber machine clamping and positioning mechanism of claim 1, wherein: the upper outer wall of the guide post (120) is a smooth surface, and the upper outer wall of the guide post (120) is attached to the inner wall of the sliding frame (130) in a sliding mode.

4. The mantle fiber machine clamping and positioning mechanism of claim 1, wherein: the inner wall of the sliding frame (130) is a smooth surface, and the upper part of the sliding frame (130) is provided with a bearing plate (131).

5. The mantle fiber machine clamping and positioning mechanism of claim 1, wherein: the holding part (210) comprises a connecting sleeve (211) and a holding rod (212), the connecting sleeve (211) is installed on the side part of the rotating shaft (220) through a pin shaft, and the holding rod (212) is arranged on the side part of the connecting sleeve (211) in an annular array mode.

6. The mantle fiber machine clamping and positioning mechanism of claim 5, wherein: the number of the holding rods (212) is three, and the outer side of each holding rod (212) is sleeved with a rubber sleeve (213) with a rough surface.

7. The mantle fiber machine clamping and positioning mechanism of claim 1, wherein: the outer side of the rotating shaft (220) is sleeved with an elastic check ring (221), and the side wall of the elastic check ring (221) is attached to the side portion of the sliding frame (130).

8. The mantle fiber machine clamping and positioning mechanism of claim 1, wherein: the section of the connecting frame (310) is arranged in a concave shape, and a through hole (311) matched with the drawing piece (320) is formed in the middle of the connecting frame (310).

9. The mantle fiber machine clamping and positioning mechanism of claim 8, wherein: the drawing piece (320) comprises a sliding rod (321) and a drawing rod (322), the sliding rod (321) is slidably mounted on the inner side of the through hole (311), the drawing rod (322) is arranged at one end of the sliding rod (321), and the locking block (340) is arranged at the other end of the sliding rod (321).

10. The mantle fiber machine clamping and positioning mechanism of claim 9, wherein: the elastic piece (330) is a spring, the elastic piece (330) is sleeved outside the sliding rod (321), and the end part of the elastic piece (330) is connected with the pull rod (322).