阅读说明：本技术 一种卧式热套工装 (Horizontal hot jacket frock ) 是由 樊文红 郑海波 黎果 陈雪梅 于 2021-11-18 设计创作，主要内容包括：本发明公开了一种卧式热套工装,包括固定在地面上的底座,底座顶部通过多个伸缩式支撑架相抵有工作台,底座上设置有多个周向布置在工作台外侧的移动调节架,工作台上沿X轴方向滑动布置有滑台,滑台顶部用于对沿X轴布置的驱动轴或从动轴进行支撑,且工作台上连接有与驱动轴或从动轴一端可拆卸连接的顶杆组件；其中,多个所述伸缩式支撑架用于使工作台沿Z轴方向移动,多个移动调节架用于使工作台沿X轴或Y轴方向移动,顶杆组件用于使驱动轴或从动轴沿X轴方向移动；本发明与现有技术相比,能够快速精准的对搅拌轴与驱动轴或从动轴之间进行定位来完成热套连接。(The invention discloses a horizontal hot jacket tool, which comprises a base fixed on the ground, wherein the top of the base is abutted with a workbench through a plurality of telescopic supporting frames, the base is provided with a plurality of movable adjusting frames circumferentially arranged on the outer side of the workbench, a sliding table is arranged on the workbench in a sliding manner along the X-axis direction, the top of the sliding table is used for supporting a driving shaft or a driven shaft arranged along the X-axis, and the workbench is connected with a mandril assembly detachably connected with one end of the driving shaft or the driven shaft; the plurality of telescopic supporting frames are used for enabling the workbench to move along the Z-axis direction, the plurality of movable adjusting frames are used for enabling the workbench to move along the X-axis or Y-axis direction, and the ejector rod assembly is used for enabling the driving shaft or the driven shaft to move along the X-axis direction; compared with the prior art, the invention can quickly and accurately position the stirring shaft and the driving shaft or the driven shaft to complete the hot jacket connection.)

1. A horizontal hot jacket tool is characterized by comprising a base fixed on the ground, wherein the top of the base is abutted with a workbench through a plurality of telescopic supporting frames, the base is provided with a plurality of movable adjusting frames circumferentially arranged on the outer side of the workbench, a sliding table is arranged on the workbench in a sliding manner along the X-axis direction, the top of the sliding table is used for supporting a driving shaft or a driven shaft arranged along the X-axis, and the workbench is connected with a mandril assembly detachably connected with one end of the driving shaft or the driven shaft;

the telescopic support frames are used for enabling the workbench to move along the Z-axis direction, the movable adjusting frames are used for enabling the workbench to move along the X-axis or Y-axis direction, and the ejector rod assembly is used for enabling the driving shaft or the driven shaft to move along the X-axis direction.

2. The horizontal hot jacket tool according to claim 1, characterized in that: the ejector rod component comprises an installation frame connected with the workbench and an ejector rod connected with one end of a driving shaft or a driven shaft, the ejector rod is arranged along the X-axis direction, the ejector rod is connected with the installation frame in a rotating mode through two length adjusting structures, the two length adjusting structures are connected through a driver, and the driver is adjusted in a telescopic mode to enable the two length adjusting structures to extend or shorten synchronously.

3. The horizontal hot jacket tool according to claim 2, characterized in that: each length adjustment structure all includes two transfer lines, and two transfer lines one end are rotated and are linked to each other, and the non-link end of one of them transfer line rotates with the ejector pin and links to each other, and the non-link end of another transfer line rotates with the mounting bracket and links to each other, and the driver is connected between the rotation tie point of two transfer lines in two length adjustment structures.

4. The horizontal hot jacket tool according to claim 3, characterized in that: the mounting bracket comprises a plurality of parallel and spaced columns, the lower ends of the columns are fixedly connected with the workbench, one side of the top ends of the columns is connected with a mounting plate, one of transmission rods in the two length adjusting structures is rotatably connected with the mounting plate, the other transmission rod in the two length adjusting structures is rotatably connected with the ejector rod through the same connecting plate, at least one sliding groove arranged along the X-axis direction is connected onto the mounting plate, and the connecting plate is slidably connected with each sliding groove.

5. The horizontal hot jacket tool according to any one of claims 1 to 4, wherein: each telescopic support frame includes the universal ball that links to each other with the base is fixed and the lifting support who links to each other with universal ball, and lifting support top offsets with the workstation.

6. The horizontal hot jacket tool according to claim 5, characterized in that: the lifting support comprises a supporting shaft connected with the universal ball and a movable barrel sleeved on the upper side of the supporting shaft through threads, the top of the movable barrel is connected with a supporting and abutting block used for abutting against the workbench, and a plurality of adjusting rods are circumferentially arranged on the outer wall of the movable barrel.

7. The horizontal hot jacket tool according to claim 1, characterized in that: the workstation is located X epaxial one end and all is connected with the counterbalance frame rather than between every removal alignment jig of complex, and every counterbalance frame all includes the guide post that links to each other with the base is fixed and the spacing post that links to each other with the workstation is fixed, and the slip of cutting ferrule cup joints on the guide post when spacing post removes, removes the alignment jig and links to each other with the guide post.

8. The horizontal hot jacket tool according to claim 7, characterized in that: every remove the alignment jig and all include the support column that links to each other with the base, the support column top is rotated and is connected with adjusting screw, and adjusting screw one end is connected with and is used for the drive head that offsets with workstation or guide post.

9. The horizontal hot jacket tool according to claim 8, characterized in that: a plurality of support columns in the movable adjusting frame are connected together through a plurality of connecting columns, and the projections of the connecting columns on the top surface of the base are of a closed annular structure.

10. The horizontal hot jacket tool according to claim 1, characterized in that: the workbench is connected with the sliding table through at least one hydraulic linear guide rail pair arranged along the X-axis direction, and the hydraulic linear guide rail pair is arranged in parallel at intervals when the number of the hydraulic linear guide rail pair is larger than 1.

Technical Field

The invention relates to the technical field of tool structures, in particular to a horizontal hot jacket tool.

Background

The paddle type dryer is a low-speed stirring dryer which is provided with stirring paddles inside equipment, so that wet materials are fully contacted with a heat carrier and a hot surface under the stirring of the paddles, and the drying purpose is achieved; the structural form of the device is generally horizontal and is divided into a biaxial or a four-axis structure.

A stirring shaft in the paddle dryer is generally fixedly connected with a driving shaft or a driven shaft in a hot sleeve mode in the assembling process, and the stirring shaft and the driving shaft or the driven shaft are coaxially arranged; since the driving shaft or the driven shaft provides power to rotate the stirring shaft, the installation accuracy between the stirring shaft and the driving shaft or the driven shaft is very important.

The position when no frock carries out the shrink fit with the (mixing) shaft and is connected is adjusted fast at present to guarantee the installation accuracy between (mixing) shaft and drive shaft or the driven shaft.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a horizontal hot jacket tool to solve the problem that in the prior art, no tool is used for quickly adjusting the position of a driving shaft or a driven shaft when the driving shaft or the driven shaft is in hot jacket connection with a stirring shaft so as to ensure the installation accuracy between the stirring shaft and the driving shaft or the driven shaft.

In order to achieve the purpose, the invention adopts the following technical scheme: a horizontal hot jacket tool comprises a base fixed on the ground, wherein the top of the base is abutted with a workbench through a plurality of telescopic supporting frames, the base is provided with a plurality of movable adjusting frames circumferentially arranged on the outer side of the workbench, a sliding table is arranged on the workbench in a sliding manner along the X-axis direction, the top of the sliding table is used for supporting a driving shaft or a driven shaft arranged along the X-axis, and the workbench is connected with a mandril assembly detachably connected with one end of the driving shaft or the driven shaft;

the telescopic support frames are used for enabling the workbench to move along the Z-axis direction, the movable adjusting frames are used for enabling the workbench to move along the X-axis or Y-axis direction, and the ejector rod assembly is used for enabling the driving shaft or the driven shaft to move along the X-axis direction.

Compared with the prior art, the invention has the following beneficial effects:

this horizontal heat jacket frock comes to support drive shaft or driven shaft along the X axle direction through the slip table, adjust a plurality of telescopic support frames and come drive shaft or driven shaft and adjust suitable height, a plurality of removal alignment brackets of back adjustment make the workstation remove along X axle or Y axle direction, thereby make drive shaft or driven shaft remove to the coaxial position with fixed arrangement's (mixing) shaft, then rethread ejector pin subassembly makes drive shaft or driven shaft one end to the (mixing) shaft direction removal after being close to the heating, drive shaft or driven shaft tip are nested to in the (mixing) shaft, thereby quick and precision fix a position between (mixing) shaft and drive shaft or the driven shaft and accomplish the heat jacket and be connected.

Drawings

FIG. 1 is a perspective view of an embodiment of the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a right side view of FIG. 1;

fig. 5 is a partially enlarged view of a portion a in fig. 3.

Reference numerals in the drawings of the specification include: the device comprises a base 1, a workbench 2, a hydraulic linear guide rail pair 3, a rotary support seat 4, a push rod 5, a transmission rod 6, a driver 7, an upright post 8, a mounting plate 9, a connecting plate 10, a push rod positioning sleeve 11, a universal ball 12, a support shaft 13, a movable barrel 14, a support abutting block 15, an adjusting rod 16, a guide post 17, a limiting post 18, a support post 19, an adjusting screw rod 20, a driving head 21, a connecting post 22, a universal magnetometer stand 23 and a dial indicator 24.

Detailed Description

The present invention will be described in further detail below by way of specific embodiments:

as shown in fig. 1, an embodiment of the invention provides a horizontal hot jacket tool, which comprises a base 1 fixed on the ground, wherein the base 1 is fixedly connected with the ground through a plurality of screws, the top of the base 1 is abutted with a workbench 2 through a plurality of telescopic support frames, the base 1 is provided with a plurality of movable adjusting frames circumferentially arranged on the outer side of the workbench 2, a sliding table is arranged on the workbench 2 in a sliding manner along the X-axis direction, the top of the sliding table is used for supporting a driving shaft or a driven shaft arranged along the X-axis, and the workbench 2 is connected with a mandril assembly detachably connected with one end of the driving shaft or the driven shaft;

the telescopic support frames are used for enabling the workbench 2 to move along the Z-axis direction, the movable adjusting frames are used for enabling the workbench 2 to move along the X-axis or Y-axis direction, and the ejector rod assembly is used for enabling the driving shaft or the driven shaft to move along the X-axis direction.

The stirring shaft is firstly installed and fixed along the X-axis direction, and one end of the stirring shaft is heated; come to support drive shaft or driven shaft along the X axle direction through the slip table afterwards, adjust a plurality of telescopic support frames and come drive shaft or driven shaft to adjust suitable height, a plurality of removal alignment brackets of back regulation make workstation 2 remove along X axle or Y axle direction, thereby make drive shaft or driven shaft remove to the position coaxial with the (mixing) shaft, then the rethread ejector pin subassembly makes drive shaft or driven shaft one end to being close to the (mixing) shaft direction and removes, drive shaft or a driven shaft tip nestification to the (mixing) shaft in, thereby quick and precision fix a position between (mixing) shaft and drive shaft or the driven shaft and accomplish the heat and overlap and be connected.

In the invention, the connection between the workbench 2 and the sliding table is connected through at least one hydraulic linear guide rail pair 3 arranged along the X-axis direction, and the hydraulic linear guide rail pair 3 is arranged in parallel at intervals when being larger than 1; the pair 3 of linear guide that surges leads for the removal of slip table through the vice 3 of linear guide that surges, and the linear guide that surges in this embodiment is vice 3 has two, improves the stability of slip table in the removal process.

Two rows of rotary supporting seats are arranged at the top of the sliding table along the X-axis direction, and the two rows of rotary supporting seats are distributed on two sides of the bottom of the driving shaft or the driven shaft for rolling support so as to facilitate the movement of the driving shaft or the driven shaft; each row of rotary supporting seats comprises a plurality of rotary supporting seats 4 which are linearly arranged at intervals along the X-axis direction, and the number of the rotary supporting seats 4 in each row of rotary supporting seats is three in the embodiment.

As shown in fig. 1, 3 and 5, according to another embodiment of the present invention, the horizontal hot jacket tool comprises a mandrel assembly including a mounting frame connected to the worktable 2 and a mandrel 5 connected to one end of a driving shaft or a driven shaft, wherein the mandrel 5 is arranged along the X-axis direction, the mandrel 5 and the mounting frame are rotatably connected through two length adjusting structures, the two length adjusting structures are connected through a driver 7, and the driver 7 is telescopically adjusted to synchronously extend or shorten the two length adjusting structures.

When the driving shaft or the driven shaft moves to a position coaxial with the stirring shaft, the driver 7 provides power to enable the two length adjusting structures to synchronously extend, so that the ejector rod 5 moves towards the direction close to the stirring shaft, and the ejector rod 5 drives the driving shaft or the driven shaft to move towards the direction close to the stirring shaft until one end part of the driving shaft or the driven shaft is embedded into the stirring shaft to complete hot jacket connection; after the rear ejector rod 5 is disconnected from the driving shaft or the driven shaft, the driver 7 enables the two length adjusting structures to be synchronously shortened, so that the ejector rod 5 moves towards the direction far away from the stirring shaft, and the next driving shaft or the next driven shaft is installed to carry out the work.

Each length adjusting structure specifically adopted in the invention comprises two transmission rods 6, one ends of the two transmission rods 6 are rotatably connected, the unconnected end of one transmission rod 6 is rotatably connected with the ejector rod 5, the unconnected end of the other transmission rod 6 is rotatably connected with the mounting frame, and the driver 7 is connected between the rotating connection points of the two transmission rods 6 in the two length adjusting structures.

The driver 7 can be an electric jack in the embodiment, and the electric jack is adjusted in a telescopic mode to enable the two transmission rods 6 in each length adjusting structure to rotate towards or away from each other, so that the relative length of the two transmission rods 6 in each length adjusting structure enables the mandril 5 to move along the X-axis direction; two length adjustment structures are adopted to make the moving process of the driving mandril 5 more stable.

The mounting frame adopted in the invention comprises a plurality of parallel and spaced upright posts 8, the lower ends of the upright posts 8 are fixedly connected with the workbench 2, one side of the top ends of the upright posts 8 is connected with a mounting plate 9, one transmission rod 6 of the two length adjusting structures is rotatably connected with the mounting plate 9, the other transmission rod 6 of the two length adjusting structures is rotatably connected with the ejector rod 5 through the same connecting plate 10, the mounting plate 9 is connected with at least one sliding groove arranged along the X-axis direction, and the connecting plate 10 is slidably connected with each sliding groove.

A plurality of upright columns 8 are used for forming a supporting framework of the two length adjusting structures, and the number of the upright columns 8 is three in the embodiment; the mounting plate 9 reasonably mounts one transmission rod 6 in the two length adjusting structures, and the connecting plate 10 reasonably mounts and connects the ejector rod 5 and the other transmission rod 6 in the two length adjusting structures, so that the transmission rods 6 in the two length adjusting structures are more stably and firmly mounted.

The movement of the mounting plate 9 is limited and guided through the sliding groove, so that the movement between the two transmission rods 6 of each length adjusting structure is limited and guided, and the movement of the two transmission rods 6 of each length adjusting structure is more stable; in this embodiment there are two runners, arranged in parallel and spaced apart to further improve the stability of the mounting plate 9 during movement.

In the invention, the end part of the ejector rod 5 used for connecting with the driving shaft or the driven shaft is also connected with an ejector rod positioning sleeve 11, and the ejector rod positioning sleeve 11 is matched with a positioning groove on the driving shaft or the driven shaft to position the position of the ejector rod 5, so that the ejector rod 5 is quickly positioned on the central axis of the driving shaft or the driven shaft to enable the driving shaft or the driven shaft to stably move; the connection between the mandril 5 and the driving shaft or the driven shaft is the clamping fit between the mandril positioning sleeve 11 and the positioning groove on the driving shaft or the driven shaft.

As shown in fig. 1 and 2, according to another embodiment of the present invention, each of the telescopic supports includes a universal ball 12 fixedly connected to the base 1 and a lifting support connected to the universal ball 12, and the top of the lifting support abuts against the workbench 2.

The lifting support is connected with the bottom plate through the universal ball 12, and meanwhile, the vibration-proof effect is achieved on the lifting support; the height of the workbench 2 is adjusted rapidly by telescopic adjustment of the lifting support, so that the purpose of adjusting the height of a driving shaft or a driven shaft arranged on the sliding table is achieved.

Workstation 2 is the cuboid structure along horizontal arrangement in this embodiment, and the quantity of telescopic support frame has four, and four telescopic support frame distributions come the stable workstation 2 that supports at four contained angle departments of workstation 2.

The lifting support specifically adopted in the invention comprises a support shaft 13 connected with a universal ball 12 and a movable barrel 14 sleeved on the upper side of the support shaft 13 in a threaded manner, the top of the movable barrel 14 is connected with a support abutting block 15 for abutting against the workbench 2, and a plurality of adjusting rods 16 are circumferentially arranged on the outer wall of the movable barrel 14.

In the embodiment, the number of the adjusting rods 16 is four, and the four adjusting rods 16 are used for conveniently rotating the movable cylinder 14, so that the movable cylinder 14 moves on the supporting shaft 13 to adjust the height position of the supporting abutting block 15, and further the height of the adjusting workbench 2 is adjusted; the supporting abutting blocks 15 are connected with the workbench 2 in an abutting mode, and the workbench 2 is not limited when moving along the X-axis or Y-axis direction due to the fact that the plurality of moving adjusting frames are convenient.

As shown in fig. 1 and 2, according to another embodiment of the present invention, an abutting frame is connected between one end of the worktable 2 on the X axis and each movable adjusting frame matched with the worktable, each abutting frame includes a guide post 17 fixedly connected with the base 1 and a limit post 18 slidably connected with the guide post 17 along the vertical direction, the limit post 18 is slidably sleeved on the guide post 17 through a cutting sleeve when moving, and the movable adjusting frame is connected with the guide post 17.

When moving work platform 2 comes to remove to being close to the (mixing) shaft direction along X axle direction, spacing post 18 comes the slip cap to establish guide post 17 through the cutting ferrule on, comes to carry on spacingly to the removal of work platform 2 along X axle direction through the cooperation of guide post 17, spacing post 18 and cutting ferrule, then work platform 2 comes to carry on spacing fixedly to work platform 2 along X axle direction through the cooperation of the removal alignment jig that its other end was arranged.

The support that offsets that forms through guide post 17, spacing post 18 and cutting ferrule cooperation so that the removal alignment jig that the both ends of workstation 2 along the X axle direction were arranged comes to form the centre gripping fixed force to workstation 2 along the counterbalance of different direction of height more stable.

In this embodiment, the number of the movable adjusting frames is 8, and 2 movable adjusting frames are uniformly distributed on four surfaces of the outer side of the workbench 2 to support and fix the adjusted workbench 2.

Each mobile adjusting frame specifically adopted in the invention comprises a supporting column 19 connected with the base 1, the top of the supporting column 19 is rotatably connected with an adjusting screw 20, and one end of the adjusting screw 20 is connected with a driving head 21 used for abutting against the workbench 2 or the guide column 17.

By rotating the adjusting screw 20 to move the driving head 21 closer to or farther from the table 2, the driving head 21 abuts against the table 2 to move the table 2 along the X-axis or the Y-axis.

In order to facilitate the rotation of the adjusting screws 20, a handle may be fixedly inserted into an end of each adjusting screw 20, so that the adjusting screws 20 can be rotated in a more labor-saving manner.

And each adjusting screw 20 is in threaded sleeve with two nuts, and the two nuts are fixedly connected with the top of the supporting column 19, so that the adjusting screw 20 is rotatably connected with the supporting column 19.

In this embodiment, the end of the driving head 21 abutting against the worktable 2 is arc-shaped to increase the abutting force between the driving head 21 and the worktable 2, so as to move the worktable 2 rapidly.

Meanwhile, in order to improve the structural strength of the plurality of movable adjusting frames, the supporting columns 19 in the plurality of movable adjusting frames are connected together through a plurality of connecting columns 22, and the projections of the plurality of connecting columns 22 on the top surface of the base 1 are in a closed annular structure.

The ring structure in this embodiment is a rectangular ring structure, and has stronger stability after connecting a plurality of movable adjusting frames into a whole.

As shown in fig. 2, according to another embodiment of the present invention, a dial indicator 24 is connected to one end of the driving shaft or the driven shaft, which is far away from the ejector rod assembly, that is, the end of the driving shaft or the driven shaft, which is used for connecting with the stirring shaft, through a universal magnetometer stand 23; the universal magnetic meter base 23 is fixed on the end face of the driving shaft or the driven shaft in an adsorption mode so as to be convenient to mount or dismount, the dial indicator 24 leans against the inner circle of the pipe at one end of the stirring shaft, the driven shaft or the driving shaft is rotated, the jumping numerical value of the dial indicator 24 is read, the jumping of the driving shaft or the driven shaft and the stirring shaft is aligned in a segmented mode, the adjustment is carried out according to the technical requirement (the driven shaft or the driving shaft is aligned with the stirring shaft in the axial direction), the driving shaft or the driven shaft is moved away until the jumping is qualified, the end portion of the stirring shaft is heated, and then the thermal sleeving is carried out, so that the connection precision is further improved.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.