CN217991457U - Fixing tool for welding rib plate of inner guide sleeve of lower end socket of vacuum furnace - Google Patents

Abstract

The utility model relates to a fixed frock is used in welding of guide pin bushing gusset in vacuum furnace low head, comprising a base plate, the radial equipartition of bottom plate top edge circumference has a plurality of recesses, it is equipped with the mobile station to slide in the recess, be equipped with gliding power component of drive mobile station on the bottom plate, the mobile station top is equipped with presss from both sides the groove, it is equipped with a pair of splint to press from both sides the inslot bottom and slide, be equipped with gliding power component two of drive splint on the mobile station, the gusset bottom is arranged in and is pressed from both sides the inslot and is pressed from both sides tightly fixed by splint, the bottom plate top is arranged in to the guide pin bushing of treating processing, and the mobile station inboard is equipped with the clamp splice that is used for fixed guide pin bushing. The utility model discloses make the gusset fixed convenient, machining efficiency is high.

Description

Fixing tool for welding rib plate of inner guide sleeve of lower end socket of vacuum furnace

Technical Field

The utility model relates to a welding field especially relates to a fixed frock is used in welding of guide pin bushing gusset in vacuum furnace lower head.

Background

When a guide sleeve in a lower end socket of a vacuum furnace is machined, a rib plate needs to be welded on the outer wall of the guide sleeve in order to increase strength, the traditional process always adopts a process of welding first and then machining, although the precision can be ensured, the condition of tool shaking is serious when the rib plate is machined after welding, the difficulty is very high, and the consumed working hours are high; in order to avoid the problems, the improved process adopts a mode of firstly processing and forming the rib plate and then welding the rib plate on the guide sleeve, the process difficulty is reduced, the consumed working hours are few, and in order to match the improved process, a fixing tool is urgently needed, so that the rib plate is convenient to weld on the guide sleeve.

Disclosure of Invention

The utility model aims at solving the above problems and provides a fixed frock is used in welding of guide pin bushing gusset in vacuum furnace lower head.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: the utility model provides a fixed frock is used in welding of guide pin bushing gusset in vacuum furnace low head, comprising a base plate, the radial equipartition of bottom plate top edge circumference has a plurality of recesses, it is equipped with the mobile station to slide in the recess, be equipped with gliding power component of drive mobile station one on the bottom plate, the mobile station top is equipped with presss from both sides the groove, it is equipped with a pair of splint to press from both sides the inslot bottom slip, be equipped with gliding power component two of drive splint on the mobile station, the gusset bottom is arranged in and is pressed from both sides the inslot and is pressed from both sides tightly fixed by splint, the bottom plate top is arranged in to the guide pin bushing of treating processing, and the mobile station inboard is equipped with the clamp splice that is used for fixed guide pin bushing.

Particularly, the first power assembly comprises a screw rod, the screw rod is in threaded connection with the side wall of the bottom plate, one end of the screw rod penetrates into the groove to be rotationally connected with the mobile station, and a first hand wheel is arranged at the other end of the screw rod.

Particularly, the bottom of the moving platform is provided with a first sliding block, the bottom in the groove is provided with a first sliding groove corresponding to the first sliding block, and the first sliding block is slidably arranged in the first sliding groove.

The power assembly II comprises a bidirectional screw rod, a cavity is arranged inside the mobile station and is located below the clamping groove, the bidirectional screw rod is connected into the cavity in a rotating mode, a second sliding block is connected to different rotating directions of the bidirectional screw rod through threads, a second sliding groove corresponding to the second sliding block is arranged at the bottom of the clamping groove, the second sliding groove is communicated with the cavity, the top of the second sliding block penetrates through the second sliding groove and is fixedly connected with the bottom of the clamping plate, and one end of the bidirectional screw rod penetrates out of the mobile station and is connected with a second hand wheel.

In particular, the inner wall of the clamping block is arc-shaped.

In particular, rubber pads are arranged on the inner walls of the clamping blocks and the clamping plates.

The utility model has the advantages that: the utility model discloses a set up recess, mobile station, power component one, power component two, double-layered groove, splint, clamp splice, the fixed not unidimensional guide pin bushing of being convenient for, and during the gusset welding, the convenience is fixed the gusset on the guide pin bushing outer wall, and the gusset is fixed easy and simple to handle, and is fixed effectual, and welding efficiency is high.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 isbase:Sub>A schematic sectional view taken along line A-A of FIG. 1;

fig. 3 is a schematic structural diagram of the mobile station of the present invention;

in the figure: 1-a bottom plate; 2-a groove; 3, a first hand wheel; 4-screw rod; 5, guiding a sleeve; 6-rib plate; 7-a clamping block; 8-a mobile station; 9-clamping plates; 10-a second chute; 11-a clamping groove; 12-a second hand wheel; 13-a cavity; 14-a second slide block; 15-bidirectional lead screw; 16-chute one; 17-a first slide block;

the following detailed description will be made with reference to the accompanying drawings in conjunction with embodiments of the present invention.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

as shown in fig. 1-3, a fixing tool for welding a rib plate of a guide sleeve in a lower end socket of a vacuum furnace comprises a bottom plate 1, a plurality of grooves 2 are radially and uniformly distributed on the periphery of the top edge of the bottom plate 1, a moving platform 8 is arranged in each groove 2 in a sliding manner, a first power assembly for driving the moving platform 8 to slide is arranged on the bottom plate 1, a first slide block 17 is arranged at the bottom of the moving platform 8, a first slide groove 16 corresponding to the first slide block 17 is arranged at the bottom in each groove 2, the first slide block 17 is arranged in the first slide groove 16 in a sliding manner, the first power assembly comprises a screw rod 4, the screw rod 4 is connected to the side wall of the bottom plate 1 in a threaded manner, one end of the screw rod 4 penetrates into each groove 2 to be rotatably connected with the moving platform 8, and a first hand wheel 3 is arranged at the other end of the screw rod 4;

the top of the mobile station 8 is provided with a clamping groove 11, the bottom in the clamping groove 11 is provided with a pair of clamping plates 9 in a sliding manner, the mobile station 8 is provided with a second power assembly for driving the clamping plates 9 to slide, the bottom end of the rib plate 6 is arranged in the clamping groove 11 and is clamped and fixed by the clamping plates 9, the second power assembly comprises a two-way lead screw 15, a cavity 13 is arranged in the mobile station 8, the cavity 13 is positioned below the clamping groove 11, the two-way lead screw 15 is rotatably connected in the cavity 13, different rotation directions of the two-way lead screw 15 are in threaded connection with a second sliding block 14, the bottom in the clamping groove 11 is provided with a second sliding groove 10 corresponding to the second sliding block 14, the second sliding groove 10 is communicated with the cavity 13, the top of the second sliding block 14 penetrates through the second sliding groove 10 to be fixedly connected with the bottom of the clamping plates 9, and one end of the two-way lead screw 15 penetrates through the mobile station 8 to be connected with a second hand wheel 12;

the guide sleeve 5 to be processed is arranged at the top of the bottom plate 1, a clamping block 7 for fixing the guide sleeve 5 is arranged on the inner side of the mobile station 8, the inner wall of the clamping block 7 is arc-shaped, and rubber pads are arranged on the inner walls of the clamping block 7 and the clamping plate 9.

The utility model discloses the during operation, the space of 20mm generally needs to be reserved to 5 one ends of guide pin bushing, it is convenient to be connected with other positions, place guide pin bushing 5 at 1 top center of bottom plate, and guide pin bushing 5 reserves the space end down, make things convenient for clamp splice 7 to press from both sides tight fixed, then rotate hand wheel one 3, mobile station 8 drives splint 7 and removes, press from both sides guide pin bushing 5 tight fixed until clamp splice 7, place gusset 6 in pressing from both sides groove 11 this moment, and laminate gusset 6 one side on 5 outer walls of guide pin bushing, then rotate two 12 of hand wheels and make splint 9 remove and press from both sides tight gusset 6, then with gusset 6 welding on guide pin bushing 5 can.

The utility model discloses be convenient for fix not unidimensional guide pin bushing 5, and when gusset 6 welds, conveniently fix gusset 6 on guide pin bushing 5 outer wall, 6 fixed operations of gusset are simple and convenient, and fixed effectual, welding efficiency is high.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

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; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited to the above embodiments, and all the modifications made by the method and the technical solution of the present invention or directly applied to other occasions without modification are within the protection scope of the present invention.

Claims (6)

1. The utility model provides a fixed frock is used in welding of guide pin bushing gusset in vacuum furnace low head, comprising a base plate (1), a serial communication port, bottom plate (1) top edge circumference is radial equipartition has a plurality of recesses (2), it is equipped with mobile station (8) to slide in recess (2), be equipped with drive mobile station (8) gliding power component one on bottom plate (1), mobile station (8) top is equipped with presss from both sides groove (11), the bottom slides and is equipped with a pair of splint (9) in pressing from both sides groove (11), be equipped with drive splint (9) gliding power component two on mobile station (8), gusset (6) bottom is arranged in and is pressed from both sides the fastening in groove (11) and by splint (9), bottom plate (1) top is arranged in to guide pin bushing (5) that treat the processing, and mobile station (8) inboard is equipped with clamp splice (7) that are used for fixed guide pin bushing (5).

2. The fixing tool for welding the rib plate of the inner guide sleeve of the lower end socket of the vacuum furnace according to claim 1, wherein a first power assembly comprises a screw rod (4), the screw rod (4) is in threaded connection with the side wall of the bottom plate (1), one end of the screw rod (4) penetrates into the groove (2) to be rotatably connected with the moving platform (8), and a first hand wheel (3) is arranged at the other end of the screw rod (4).

3. The fixing tool for welding the rib plate of the guide sleeve in the lower end socket of the vacuum furnace according to claim 2, wherein a pair of first sliding blocks (17) is arranged at the bottom of the moving platform (8), a first sliding groove (16) corresponding to the first sliding blocks (17) is arranged at the bottom in the groove (2), and the first sliding blocks (17) are slidably arranged in the first sliding grooves (16).

4. The fixing tool for welding the rib plate of the guide sleeve in the lower end socket of the vacuum furnace according to claim 3 is characterized in that a power assembly II comprises a two-way lead screw (15), a cavity (13) is formed in the moving platform (8), the cavity (13) is located below a clamping groove (11), the two-way lead screw (15) is rotatably connected in the cavity (13), a second sliding block (14) is connected to the two-way lead screw (15) in a threaded mode in different rotating directions, a second sliding groove (10) corresponding to the second sliding block (14) is arranged at the bottom in the clamping groove (11), the second sliding groove (10) is communicated with the cavity (13), the top of the second sliding block (14) penetrates through the second sliding groove (10) and is fixedly connected with the bottom of the clamping plate (9), and a second hand wheel (12) is connected to one end of the two-way lead screw (15) penetrating through the moving platform (8).

5. The fixing tool for welding the rib plate of the guide sleeve in the lower end socket of the vacuum furnace according to claim 4, wherein the inner wall of the clamping block (7) is arc-shaped.

6. The fixing tool for welding the rib plate of the guide sleeve in the lower end socket of the vacuum furnace according to claim 5, wherein rubber pads are arranged on the inner walls of the clamping block (7) and the clamping plate (9).

Images