CN211332647U - Grinding device is used in flange production - Google Patents
Grinding device is used in flange production Download PDFInfo
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- CN211332647U CN211332647U CN201922464492.0U CN201922464492U CN211332647U CN 211332647 U CN211332647 U CN 211332647U CN 201922464492 U CN201922464492 U CN 201922464492U CN 211332647 U CN211332647 U CN 211332647U
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- flange
- workstation
- groove
- connecting rod
- center post
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Abstract
The utility model discloses a grinding device for flange production, including the workstation that is used for placing the flange, the top surface of workstation is fixed with the center post, the center post is cylindric, and the side circumference of center post is equipped with the recess, all is connected with the clamp splice through elastic connection mechanism in every recess, the side that the center post was kept away from to the clamp splice is the inclined plane, from top to bottom, and the distance between the side of clamp splice and the axis of center post is crescent, and the bottom surface of clamp splice is used for compressing tightly the top surface at the flange, the perforation has been seted up to the symmetry on the workstation, and two perforation are seted up on one of them radial direction of the cross section of center post, all slide in two perforations and are equipped with the regulating plate, and the top of regulating plate is located the top of workstation and is used. The utility model discloses simple structure makes things convenient for quick mounting flange, and the flange of being convenient for is polished and is used.
Description
Technical Field
The utility model relates to a flange production technical field especially relates to a grinding device is used in flange production.
Background
Presently, the flange is also called a flange or flange. The flange is a part for connecting pipes and is used for connecting pipe ends; there are also flanges on the inlet and outlet of the equipment for the connection between two pieces of equipment, such as reducer flanges. The polisher needs to be used to the ring flange in the manufacturing process, but the fixing device of current ring flange polisher, it is fixed firm not stable enough, the operation is simple and convenient enough, when the wheel of polishing is polishing the ring flange, makes the ring flange transversely rock easily to make the quality of polishing of ring flange reduce.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a grinding device is used in flange production 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:
the utility model provides a grinding device for flange production, is including the workstation that is used for placing the flange, the top surface of workstation is fixed with the center post, the center post is cylindric, and the side circumference of center post is equipped with the recess, all is connected with the clamp splice through elastic connection mechanism in every recess, the side that the center post was kept away from to the clamp splice is the inclined plane, and from top to bottom, the distance between the axis of the side of clamp splice and center post increases gradually, and the bottom surface of clamp splice is used for compressing tightly the top surface at the flange.
The utility model discloses a flange, including the workstation, the workstation is provided with two perforation, the top of workstation between two perforation, the top surface of workstation between two perforation is fixed with the intermediate lamella, the last symmetry of workstation has seted up the perforation, and two perforation are seted up on one of them radial direction of the cross section of center post, all slide in two perforations and are equipped with the regulating plate, and the top of regulating plate is located the top of workstation and is used for supporting the inner wall of tight flange centre bore, and the top surface of workstation between two perforations is fixed with two adjusting bolt, the spiral is equipped with two.
Furthermore, elastic connection mechanism is including seting up the mounting groove at the clamp splice medial surface, fixing the spring in the mounting groove and the connecting rod of being connected with the spring outer end, and the one end that the spring was kept away from to the connecting rod is fixed in the recess.
Furthermore, the top surface of the central column is provided with a slot corresponding to the groove, the slot is communicated with the corresponding groove, a pressing piece is installed in the slot, the inner end of the connecting rod extends into the slot, and the pressing piece is used for the inner end of the connecting rod.
Furthermore, the slot is a thread groove with an internal thread formed on the inner wall, the pressing piece is a positioning bolt, the top surface of the inner end of the connecting rod is recessed into a positioning groove, and the bottom end of the positioning bolt is inserted into the positioning groove on the corresponding connecting rod.
Furthermore, the top outside cladding of regulating plate has the rubber protection pad.
The utility model has the advantages that:
the utility model discloses a workstation, place the flange on the workstation, and make the centre bore of passing the flange of center post, the flange is when the installation, each clamp splice is extruded gradually to the centre bore inner wall of flange, the clamp splice is under the effect of spring, can retract into in the recess, when the contact of flange bottom surface is on the top surface of workstation, the bottom of clamp splice no longer receives the extrusion of center bore inner wall, the clamp splice is ejecting under the effect of spring, the outer end bottom surface of clamp splice just in time compresses tightly the top surface at the flange, then two adjusting bolt on the intermediate lamella of swivel work head bottom surface, promote the regulating plate in two perforations and slide, the top of regulating plate support tightly can when the inner wall of flange centre bore, can be quick effective mounting flange's position through above-mentioned step, thereby the convenient through-hole that is used for mounting bolt to flange circumference distributes polishes.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the bottom structure of the worktable of the present invention;
fig. 3 is a top view of the center post of the present invention.
In the figure: the device comprises a workbench 1, a support column 2, a flange 4, a through hole 5, a central column 6, a clamping block 7, a connecting rod 8, a spring 10, a groove 11, a positioning bolt 12, a protection pad 13, a through hole 14, an adjusting plate 15, an adjusting bolt 16 and an intermediate plate 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.
Referring to fig. 1-3, a grinding device for flange production, includes workstation 1 that is used for placing flange 4, the top surface of workstation 1 is fixed with center post 6, center post 6 is cylindric, and the side circumference of center post 6 is equipped with recess 11, all is connected with clamp splice 7 through elastic connection mechanism in each recess 11, the side that clamp splice 7 kept away from center post 6 is the inclined plane, and from top to bottom, the distance between the axis of the side of clamp splice 7 and center post 6 increases gradually, and the bottom surface of clamp splice 7 is used for compressing tightly at the top surface of flange 4.
The novel flange machining device is characterized in that through holes 14 are symmetrically formed in the workbench 1, the two through holes 14 are formed in one radial direction of the cross section of the central column 6, adjusting plates 15 are arranged in the two through holes 14 in a sliding mode, the top ends of the adjusting plates 15 are located above the workbench 1 and used for abutting against the inner wall of the central hole of the flange 4, an intermediate plate 17 is fixed to the top face of the workbench 1 between the two through holes 14, two adjusting bolts 16 are spirally arranged on the intermediate plate 17, and the adjusting bolts 16 are used for driving the adjusting plates 15 to slide along the radial direction of the cross section of the central column 6.
Furthermore, the elastic connection mechanism comprises a mounting groove formed in the inner side surface of the clamping block 7, a spring 10 fixed in the mounting groove and a connecting rod 8 connected with the outer end of the spring 10, and one end, far away from the spring 10, of the connecting rod 8 is fixed in the groove 11; simple structure and convenient installation.
Furthermore, the top surface of the central column 6 is provided with a slot corresponding to the groove 11, the slot is communicated with the corresponding groove 11, a compressing member is installed in the slot, the inner end of the connecting rod 8 extends into the slot, and the compressing member is used for the inner end of the connecting rod 8.
Furthermore, the slot is a thread groove with an internal thread on the inner wall, the pressing piece is a positioning bolt 12, the top surface of the inner end of the connecting rod 8 is recessed into a positioning groove, and the bottom end of the positioning bolt is inserted into the positioning groove on the corresponding connecting rod 8; the clamp blocks 7 are convenient to install, and the positioning bolts 12 are rotated, so that the bottom ends of the positioning bolts are separated from the connecting rods 8, and the clamp blocks 7 in the grooves 11 are convenient to take out.
Further, the top end of the adjusting plate 15 is covered with a rubber protecting pad 13; so that the contact has a buffer function to protect the flange from being worn in hard contact with the adjusting plate 15 during grinding.
In use, the apparatus is placed on the table 1 with the flange, and with the central bore of the central post 6 passing through the flange, when the flange is installed, the inner wall of the central hole of the flange gradually extrudes each clamping block 7, under the action of the spring, the clamping blocks 7, so as to be retracted into the groove 11, when the bottom surface of the flange is contacted with the top surface of the worktable 1, the bottom end of the clamping block 7 is not extruded by the inner wall of the central hole, the clamping block 7 is ejected out under the action of the spring 10, the bottom surface of the outer end of the clamping block is just pressed on the top surface of the flange 4, then two adjusting bolts 16 on a middle plate 17 at the bottom surface of the workbench 1 are rotated, the adjusting plates 15 in the two through holes 14 are pushed to slide, when the top end of the adjusting plate 15 abuts against the inner wall of the central hole of the flange, the position of the flange can be quickly and effectively fixed through the steps, and therefore the through holes, which are circumferentially distributed, of the flange and used for installing the bolts can be conveniently polished.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a grinding device is used in flange production, includes workstation (1) that is used for placing flange (4), its characterized in that: a central column (6) is fixed on the top surface of the workbench (1), the central column (6) is cylindrical, grooves (11) are circumferentially formed in the side surface of the central column (6), each groove (11) is internally connected with a clamping block (7) through an elastic connecting mechanism, the side surface, far away from the central column (6), of each clamping block (7) is an inclined surface, the distance between the side surface of each clamping block (7) and the axis of the central column (6) is gradually increased from top to bottom, and the bottom surface of each clamping block (7) is used for being tightly pressed on the top surface of the flange (4);
perforation (14) have been seted up to the symmetry on workstation (1), and on one of them radial direction of the cross section of center post (6) was seted up in two perforation (14), all slide in two perforation (14) and be equipped with regulating plate (15), the top of regulating plate (15) is located the top of workstation (1) and is used for supporting the inner wall of tight flange (4) centre bore, and the top surface of workstation (1) between two perforation (14) is fixed with intermediate lamella (17), the spiral is equipped with two adjusting bolt (16) on intermediate lamella (17), and adjusting bolt (16) are used for driving regulating plate (15) along the radial slip of the cross section of center post (6).
2. The grinding device for flange production according to claim 1, characterized in that: the elastic connection mechanism comprises a mounting groove formed in the inner side face of the clamping block (7), a spring (10) fixed in the mounting groove and a connecting rod (8) connected with the outer end of the spring (10), and one end, far away from the spring (10), of the connecting rod (8) is fixed in the groove (11).
3. The grinding device for flange production according to claim 2, characterized in that: the top surface of the central column (6) is provided with a slot corresponding to the groove (11), the slot is communicated with the corresponding groove (11), a pressing piece is installed in the slot, the inner end of the connecting rod (8) extends into the slot, and the pressing piece is used for the inner end of the connecting rod (8).
4. The grinding device for flange production according to claim 3, characterized in that: the slot is a thread groove with an internal thread formed in the inner wall, the pressing piece is a positioning bolt (12), the top surface of the inner end of the connecting rod (8) is provided with a concave positioning groove, and the bottom end of the positioning bolt is inserted into the positioning groove on the corresponding connecting rod (8).
5. The grinding device for flange production according to claim 1, characterized in that: the top end of the adjusting plate (15) is coated with a rubber protective pad (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922464492.0U CN211332647U (en) | 2019-12-31 | 2019-12-31 | Grinding device is used in flange production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922464492.0U CN211332647U (en) | 2019-12-31 | 2019-12-31 | Grinding device is used in flange production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211332647U true CN211332647U (en) | 2020-08-25 |
Family
ID=72137475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922464492.0U Active CN211332647U (en) | 2019-12-31 | 2019-12-31 | Grinding device is used in flange production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211332647U (en) |
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2019
- 2019-12-31 CN CN201922464492.0U patent/CN211332647U/en active Active
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