CN117182609A - Compacting device and application method thereof - Google Patents
Compacting device and application method thereof Download PDFInfo
- Publication number
- CN117182609A CN117182609A CN202311260339.0A CN202311260339A CN117182609A CN 117182609 A CN117182609 A CN 117182609A CN 202311260339 A CN202311260339 A CN 202311260339A CN 117182609 A CN117182609 A CN 117182609A
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- sleeve
- fixed
- fastening screw
- compression device
- cylinder
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- 238000000034 method Methods 0.000 title claims abstract description 8
- 238000003825 pressing Methods 0.000 claims abstract description 41
- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 238000003754 machining Methods 0.000 abstract description 10
- 238000005266 casting Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005056 compaction Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The invention relates to the technical field of casting machining, in particular to a multidirectional adjustable compressing device for machine tool machining and compressing and a using method thereof. The compressing device comprises a rotating part, a compressing part and a fixing part, wherein the rotating part comprises a fastening screw, an elastic piece and a shaft sleeve, the fastening screw is movably connected with the shaft sleeve through threads, the elastic piece is arranged on the fastening screw, the compressing part comprises a sleeve, a fixing pressing plate and a rotating handle, the sleeve is connected with the shaft sleeve in a nested mode, the fixing pressing plate is connected with the sleeve, the rotating handle is fixedly connected with the end portion of the fastening screw, and the rotating part is rigidly fixed on the fixing part. The device has simple structure and convenient operation, and solves the compaction problem of multidirectional and adjustable product space on different planes. The use is flexible, convenient and reliable, and the beneficial effect of field use is obvious.
Description
Technical Field
The invention relates to the technical field of casting machining, in particular to a multidirectional adjustable compressing device for machine tool machining and compressing and a using method thereof.
Background
In the casting machining industry and in the machining process of mechanical parts, the machining efficiency is improved as much as possible and the machining cost is reduced on the premise of ensuring the machining requirement. Often, a pressing device is needed, a workpiece is pressed through the pressing device, the workpiece is effectively fixed, the workpiece can be further processed, the commonly used clamping device is often unidirectional and is difficult to be in a clamping state for multidirectional products, and production efficiency is reduced while workload of workers is increased. In the conventional products and some products with complex structures and space-type linear surface combination, the space compression difficulty coefficient is large. The compression device cannot be fixed in a limited space, and the molded line surface with an angle in the space needs to be designed to support and special the compression device according to the shape of a product. In most cases, a special pressing device is used for pressing. In the machining industry, this is often encountered, whether from a processing resource perspective or from a cost perspective, where a dedicated hold-down device is not the best choice.
Disclosure of Invention
Based on the problems, the invention provides the compressing device, solves the problem of compressing any surface in multiple directions, and the space in the prior art, and provides the multiple-direction adjustable compressing device which comprises a fixed connecting device and a rotatable multiple-direction and height-adjustable device, so that the compressing device with adjustable heights at different angles is efficient and reliable.
The purpose of the invention is realized in the following way: the utility model provides a closing device, closing device includes rotation portion, closing portion, fixed part, rotation portion includes fastening screw, elastic component, axle sleeve, fastening screw with the axle sleeve passes through screw swing joint, the elastic component set up in on the fastening screw, closing portion includes sleeve, fixed clamp plate, rotatory handle, the sleeve with axle sleeve nested connection, fixed clamp plate with telescopic connection, rotatory handle with fastening screw tip fixed connection, rotation portion rigidity is fixed on the fixed part.
In one embodiment, the fixing portion includes a cylinder, a T-shaped block, and a flat-bottom jackscrew, where the cylinder is in clearance fit with the sleeve, the flat-bottom jackscrew is used to fix the cylinder and the shaft sleeve, and the T-shaped block is used to fix the pressing device on the operation table.
In one embodiment, the bottom of the cylinder body is provided with a plurality of through holes.
In one embodiment, the shaft sleeve is composed of a first shaft sleeve and a second shaft sleeve, the diameters of the first shaft sleeve and the second shaft sleeve are different, and the first shaft sleeve is arranged at one end close to the rotary handle.
In one embodiment, the second sleeve has an outer diameter that is the same as the outer diameter of the sleeve, and the first sleeve has an outer diameter that is the same as the inner diameter of the sleeve.
In one embodiment, the second sleeve has an outer diameter that is the same as an inner diameter of the cylinder.
In one embodiment, the second sleeve is provided with a plurality of counter bores, and the counter bores correspond to the through holes.
In one embodiment, the shaft sleeve is provided with an annular groove near one end of the rotary handle, and the fixed pressing plate is in clearance fit with the annular groove.
In one embodiment, a through wire is arranged at the lowest end of the shaft sleeve, and the through wire is connected with the T-shaped block through threads.
The application method of the pressing device comprises the following steps:
s1: determining the position of a pressing point according to the shape of the workpiece;
s2: fixing the pressing device on a tool or a T-shaped groove of a workbench;
s3: freely rotating the fixed pressing plate, and preliminarily positioning a pressing point at a pressing position;
s4: the handle is rotated to drive the fastening screw, and the elastic piece is compressed by forward rotation, so that the fixed pressing plate is pressed down to compress the workpiece;
s5: the fixed pressing plate is ensured to press the product by detecting the stress.
The device has simple structure and convenient operation, and solves the compaction problem of multidirectional and adjustable product space on different planes. The use is flexible, convenient and reliable, and the beneficial effect of field use is obvious.
Drawings
FIG. 1 is an exploded view of a compression device;
FIG. 2 is a cross-sectional view of the structure of the pressing device;
100-fastening screw, 110-elastic piece, 120-shaft sleeve, 130-harness cord, 200-sleeve, 210-fixed pressing plate, 220-rotary handle, 230-arc jackscrew, 240-pin shaft I, 250-elastic retainer ring, 300-cylinder body, 310-T-shaped block, 320-flat bottom jackscrew, 330-pin shaft II and 340-cotter pin.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," "top," "bottom," "top," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The utility model provides a closing device, closing device includes rotation part, closing part, fixed part, rotation part includes fastening screw 100, elastic component 110, axle sleeve 120, fastening screw 100 with axle sleeve 120 passes through screw swing joint, elastic component 110 set up in on the fastening screw 100, the closing part includes sleeve 200, fixed clamp plate 210, rotatory handle 220, sleeve 200 with axle sleeve 120 nested connection, fixed clamp plate 210 with sleeve 200 connects, rotatory handle 220 with fastening screw 100 tip fixed connection, rotation part rigidity is fixed on the fixed part. The fixing part comprises a cylinder 300, a T-shaped block 310 and a flat-bottom jackscrew 320, wherein the cylinder 300 is in clearance fit with the sleeve 200, the flat-bottom jackscrew 320 is used for fixing the cylinder 300 and the shaft sleeve 120, and the T-shaped block 310 is used for fixing the pressing device on an operating platform. The bottom of the cylinder 300 is provided with a plurality of through holes. The sleeve 120 is composed of a first sleeve and a second sleeve, the diameters of the first sleeve and the second sleeve are different, and the first sleeve is disposed near one end of the rotary handle 220. The outer diameter of the second shaft sleeve is the same as the outer diameter of the sleeve, and the outer diameter of the first shaft sleeve is the same as the inner diameter of the sleeve. The outer diameter of the second sleeve is the same as the inner diameter of the cylinder 300. The second sleeve is provided with a plurality of counter bores, and the counter bores correspond to the through holes. The end of the shaft sleeve 120 near the rotary handle 220 is provided with an annular groove, and the fixed pressing plate 210 is in clearance fit with the annular groove. The lowermost end of the shaft sleeve 120 is provided with a through wire 130, and the through wire 130 is connected with the fixing part through threads.
The compressing device can be conveniently used on each surface of the space, can be used around 360 degrees at any angle in each compressing point plane, and can reciprocate in the height direction, so that flexible compressing of 360 degrees in the height and plane is realized. The fixing mode adopts a mode of matching a through wire with an internal thread; in addition, the connection between the harness cord and the T-shaped block through the T-shaped groove can be realized. The connection of the rotary handle and the tightening screw can also be in two ways: 1. pin shaft and elastic retainer ring mode; 2. pin shaft + cotter pin. The shaft sleeve and the shaft realize the height reciprocating motion in a mode of a set screw and a spring to realize the height adjustment.
The application method of the pressing device comprises the following steps:
s1: determining the position of a pressing point according to the shape of the workpiece; specifically, the cylinder body and the shaft are assembled through cold fitting, and then fixed by using a flat bottom jackscrew; determining the position of a pressing point according to the shape of the workpiece; the harness cord is assembled with the shaft through screw threads in a matching way;
s2: fixing the pressing device on a tool or a T-shaped groove of a workbench; the device can also be directly fixed in an internal thread positioning hole preset in a tool or a workbench through a harness cord; the fixed pressing plate and the shaft sleeve are assembled through cold mounting, and then are fixed by using an arc jackscrew; the spring is arranged in the shaft sleeve; the fixed pressing plate and the shaft sleeve spring are arranged on the shaft; the hole of the fixed pressing plate shaft sleeve is connected in the screw thread in the shaft in a screw thread matching way;
s3: freely rotating the fixed pressing plate, and preliminarily positioning a pressing point at a pressing position;
s4: the handle is rotated to drive the fastening screw, and the elastic piece is compressed by forward rotation, so that the fixed pressing plate is pressed down to compress the workpiece; specifically, the rotary handle is connected with the fastening screw through a pin shaft I, an elastic check ring and a fastening screw; the connection can also be carried out through a pin shaft II, a cotter pin and a fastening screw; the rotary handle and the fastening screw are adjusted in the height direction through threads in the spring shaft by determining the pressing point position according to the shape of the workpiece, and can reciprocate in the height direction, so that the multidirectional adjustable pressing device is formed; the harness cord fixing mode adopts a harness cord and internal thread matching mode; the harness cord and the T-shaped block are connected through a T-shaped groove;
s5: the fixed pressing plate is ensured to press the product by detecting the stress.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (10)
1. The utility model provides a closing device, its characterized in that, closing device includes rotation part, compression part, fixed part, rotation part includes fastening screw, elastic component, axle sleeve, fastening screw with the axle sleeve passes through screw swing joint, the elastic component set up in on the fastening screw, the compression part includes sleeve, fixed clamp plate, rotatory handle, the sleeve with axle sleeve nested connection, fixed clamp plate with telescopic connection, rotatory handle with fastening screw tip fixed connection, rotation part rigidity is fixed on the fixed part.
2. The compression device of claim 1, wherein the securing portion comprises a cylinder, a T-block, and a flat bottom jackscrew, the cylinder being in clearance fit with the sleeve, the flat bottom jackscrew being configured to secure the cylinder to the sleeve, the T-block being configured to secure the compression device to the console.
3. A compacting apparatus as claimed in claim 2 wherein said cylinder bottom is provided with a plurality of through holes.
4. A compression device according to claim 2, wherein the lowermost end of the sleeve is provided with a pass through wire which is in threaded connection with the T-block.
5. The compression device of claim 1, wherein the sleeve comprises a first sleeve and a second sleeve, the first sleeve having a different diameter than the second sleeve, the first sleeve disposed proximate one end of the rotatable handle.
6. A compression device according to claim 5, wherein the second sleeve has an outer diameter that is the same as the outer diameter of the sleeve and the first sleeve has an outer diameter that is the same as the inner diameter of the sleeve.
7. A compression device according to any one of claims 2 or 5, wherein the outer diameter of the second sleeve is the same as the inner diameter of the cylinder.
8. A compression device according to any one of claims 3 or 5, wherein the second sleeve is provided with a plurality of counter bores corresponding to the through holes.
9. A compression device according to claim 1, wherein the sleeve defines an annular groove at an end thereof adjacent the rotary handle, and the stationary platen is in clearance fit with the annular groove.
10. A method of using the compression device of any one of claims 1-9, the method comprising the steps of:
s1: determining the position of a pressing point according to the shape of the workpiece;
s2: fixing the pressing device on a tool or a T-shaped groove of a workbench;
s3: freely rotating the fixed pressing plate, and preliminarily positioning a pressing point at a pressing position;
s4: the handle is rotated to drive the fastening screw, and the elastic piece is compressed by forward rotation, so that the fixed pressing plate is pressed down to compress the workpiece;
s5: the fixed pressing plate is ensured to press the product by detecting the stress.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202311260339.0A CN117182609A (en) | 2023-09-27 | 2023-09-27 | Compacting device and application method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202311260339.0A CN117182609A (en) | 2023-09-27 | 2023-09-27 | Compacting device and application method thereof |
Publications (1)
Publication Number | Publication Date |
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CN117182609A true CN117182609A (en) | 2023-12-08 |
Family
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Family Applications (1)
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CN202311260339.0A Pending CN117182609A (en) | 2023-09-27 | 2023-09-27 | Compacting device and application method thereof |
Country Status (1)
Country | Link |
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CN (1) | CN117182609A (en) |
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2023
- 2023-09-27 CN CN202311260339.0A patent/CN117182609A/en active Pending
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