CN113798881A - Vacuum pump cover processing mounting fixture device - Google Patents

Vacuum pump cover processing mounting fixture device Download PDF

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Publication number
CN113798881A
CN113798881A CN202111107918.2A CN202111107918A CN113798881A CN 113798881 A CN113798881 A CN 113798881A CN 202111107918 A CN202111107918 A CN 202111107918A CN 113798881 A CN113798881 A CN 113798881A
Authority
CN
China
Prior art keywords
vacuum pump
rectangular
base
pump cover
shaped
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202111107918.2A
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Chinese (zh)
Inventor
王佳元
浦卫峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangde Diwei Vacuum Equipment Co ltd
Original Assignee
Guangde Diwei Vacuum Equipment Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangde Diwei Vacuum Equipment Co ltd filed Critical Guangde Diwei Vacuum Equipment Co ltd
Priority to CN202111107918.2A priority Critical patent/CN113798881A/en
Publication of CN113798881A publication Critical patent/CN113798881A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/062Work-clamping means adapted for holding workpieces having a special form or being made from a special material

Abstract

The invention discloses a fixing clamp device for machining a vacuum pump cover, and relates to the technical field of machining of vacuum pump covers. The telescopic device comprises a rectangular base, wherein a pair of telescopic rods are arranged on four peripheral side surfaces of the rectangular base, a base is arranged at the end part of each telescopic rod, a bottom supporting beam is arranged between the two bases, a through hole is formed in each base, a supporting column is movably arranged at the through hole in a penetrating mode, and a cross beam is connected between the tops of the two supporting columns; the bottom side of crossbeam is provided with an interior rectangle sleeve pipe, and the mobilizable outer rectangle sleeve that has cup jointed of interior rectangle sheathed tube tip, and the screw thread runs through on the crossbeam and is provided with a locking screw A, and locking screw A's tip butt is at outer rectangle telescopic inner bottom side. According to the invention, through the arrangement of the rectangular base, the telescopic rod, the cross beam and the bottom supporting beam, the fixture can clamp vacuum pump covers with different sizes, and the application range of clamping is wide.

Description

Vacuum pump cover processing mounting fixture device
Technical Field
The invention belongs to the technical field of vacuum pump cover processing, and particularly relates to a fixing clamp device for vacuum pump cover processing.
Background
The vacuum pump refers to a device or equipment for obtaining vacuum by pumping a pumped container by using a mechanical, physical, chemical or physicochemical method. Generally speaking, a vacuum pump is a device for improving, generating and maintaining vacuum in a certain closed space by various methods, and according to the working principle of the vacuum pump, the vacuum pump can be basically divided into two types, namely a gas capture pump and a gas transmission pump, and is widely applied to industries such as metallurgy, chemical engineering, food, electronic coating and the like.
At present, in the process of machining the vacuum pump cover, the surface of the vacuum pump cover needs to be drilled, polished and the like, and the vacuum pump cover is circular, so that the vacuum pump cover cannot be completely fixed when a traditional punching machine needs to drill the vacuum pump cover, or the existing clamp cannot clamp the vacuum pump cover with different sizes when in use, and the practicability is poor.
Disclosure of Invention
The invention aims to provide a fixing clamp device for processing a vacuum pump cover, which solves the problem that the existing clamp cannot clamp vacuum pump covers with different sizes when in use by arranging a rectangular base, an expansion rod, a cross beam and a bottom supporting beam.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a fixing clamp device for processing a vacuum pump cover, which comprises a rectangular base, wherein a pair of telescopic rods are arranged on four peripheral side surfaces of the rectangular base, a base is arranged at the end part of each telescopic rod, a bottom supporting beam is arranged between the two bases, a through hole is formed in the base, a supporting column is movably arranged at the through hole in a penetrating manner, and a cross beam is connected between the tops of the two supporting columns; the bottom side of the crossbeam is provided with an inner rectangular sleeve, the end part of the inner rectangular sleeve is movably sleeved with an outer rectangular sleeve, the upper thread of the crossbeam is provided with a locking screw A in a penetrating manner, and the end part of the locking screw A is abutted to the inner bottom side of the outer rectangular sleeve.
Further, the stopper is all fixed through fixing bolt A to four periphery sides of interior rectangle sheathed tube, outer rectangular telescopic port department be provided with four with stopper complex L type gag lever post one by one.
Furthermore, an elastic guide telescopic sleeve rod is connected between the cross beam positioned on one side of the pillar and the base; the pillar is a rectangle post, the outside of base is provided with the locking bolt A who locks the pillar.
Furthermore, a rotating shaft is connected between the two bases on the same side of the rectangular base, a through hole which is in running fit with the rotating shaft is eccentrically arranged in the bottom supporting beam, the distances from the center of the through hole to the four outer side surfaces of the bottom supporting beam are respectively L1, L1+ L0, L1+2L0 and L1+3L0, and L1 is greater than L0.
Furthermore, four peripheral side surfaces of one end of the bottom support beam are respectively provided with a fixed plate, and the fixed plates are provided with an opening; a fixing part is arranged on the outer side surface of a base close to the fixing plate, and a waist-shaped hole matched with the opening is formed in the fixing part;
the fixing bolt B sequentially penetrates through the opening and the waist-shaped hole, and a nut is arranged at the end part of the fixing bolt B.
Furthermore, four corner sides of the rectangular base are respectively provided with an outer rectangular rod sleeve in an extensible mode towards the outside, the end portion of the outer rectangular rod sleeve is telescopically sleeved with an inner rectangular sleeve rod, the end portion of the inner rectangular sleeve rod is provided with an L-shaped support, a locking screw B penetrates through the top thread of the L-shaped support, and the end portion of the outer rectangular rod sleeve is provided with a locking bolt B.
Furthermore, a T-shaped sliding groove is formed in the upper surface of the inner rectangular loop bar along the length direction of the inner rectangular loop bar, a T-shaped sliding block is arranged in the T-shaped sliding groove in a matched mode, a supporting bottom plate is arranged at the top of the T-shaped sliding block, flanges which are turned downwards are arranged at two ends of the supporting bottom plate, and locking bolts C are arranged on the flanges.
Furthermore, an opening for conveniently taking and placing the T-shaped sliding block is formed in one end, far away from the L-shaped support, of the T-shaped sliding groove.
Furthermore, one side of the support bottom plate, which is close to the L-shaped support, is provided with a stop flange which is turned upwards, and one side of the L-shaped support, which is close to the support bottom plate, is provided with a notch for accommodating the stop flange; when the stopping flange is completely arranged in the notch, the inner side surface of the stopping flange and the inner side surface of the vertical section of the L-shaped bracket are coplanar.
Further, the matching telescopic direction of the inner rectangular sleeve rod and the outer rectangular sleeve rod is the same as/opposite to the length direction of one diagonal line of the rectangular base.
The invention has the following beneficial effects:
according to the invention, through the arrangement of the rectangular base, the telescopic rod, the cross beam and the bottom supporting beam, the clamp can clamp vacuum pump covers with different sizes, the application range of clamping is wide, and meanwhile, through the arrangement of the first clamping mechanism consisting of the cross beam, the bottom supporting beam and the like and the second clamping mechanism consisting of the L-shaped support, the inner rectangular sleeve rod and the like, the clamping and fixing force can be adjusted according to requirements in the use process, so that the problems that the machining stress is large and the workpiece is easy to damage due to the fact that the clamping is not tight and the punching is easy to cause are solved.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a mounting fixture apparatus according to the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is an enlarged view of a portion B of FIG. 1;
FIG. 4 is an enlarged view of a portion of FIG. 1 at C;
FIG. 5 is a schematic view of an assembly structure of a bottom support beam and a rotation shaft according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Example 1
Referring to fig. 1, the invention is a fixing clamp device for processing a vacuum pump cover, which comprises a rectangular base 1, wherein a pair of telescopic rods 11 are arranged on four circumferential side surfaces of the rectangular base 1, a base 12 is arranged at the end part of each telescopic rod 11, a bottom supporting beam 13 is arranged between the two bases 12, a through hole 121 is arranged on each base 12, a supporting column 14 is movably arranged at the position of the through hole 121 in a penetrating manner, and a cross beam 15 is connected between the tops of the two supporting columns 14; an inner rectangular sleeve 151 is arranged on the bottom side surface of the cross beam 15, an outer rectangular sleeve 152 is movably sleeved at the end part of the inner rectangular sleeve 151, a locking screw A153 penetrates through the upper thread of the cross beam 15, and the end part of the locking screw A153 abuts against the inner bottom side surface of the outer rectangular sleeve 152; four peripheral side faces of the inner rectangular sleeve 151 are fixed with limit blocks 155 through fixing bolts A154, and four L-shaped limit rods 15 matched with the limit blocks 155 one by one are arranged at the port parts of the outer rectangular sleeve 152.
Furthermore, an elastic guide telescopic sleeve rod 16 is connected between the cross beam 15 positioned at one side of the strut 14 and the base 12; the pillar 14 is a rectangular column, and the outer side of the base 12 is provided with a locking bolt a122 for locking the pillar 14.
Furthermore, a rotating shaft 17 is connected between the two bases 12 positioned on the same side of the rectangular base 1, a through hole 131 rotatably matched with the rotating shaft 17 is eccentrically arranged in the bottom supporting beam 13, the distances from the center of the through hole 131 to the four outer side surfaces of the bottom supporting beam 13 are respectively L1, L1+ L0, L1+2L0 and L1+3L0, and L1 is more than L0, so that the height of the upper surface of the bottom supporting beam 13 can be conveniently adjusted according to requirements; four peripheral sides of one end of the bottom support beam 13 are respectively provided with a fixing plate 132, and the fixing plate 132 is provided with an opening 133; a fixing portion 123 is disposed on an outer side of the base 12 near the fixing plate 132, and a waist-shaped hole 124 matched with the opening 133 is disposed on the fixing portion 123; the fixing bolt B125 sequentially penetrates through the opening 133 and the kidney-shaped hole 124, and a nut is arranged at the end part of the fixing bolt B125. Through the cooperation setting of fixed part 123 and fixed plate 132, make things convenient for when using, rotate bottom supporting beam 13 and make its side face up and contact with vacuum pump lid bottom side, rotate bottom supporting beam 13 and carry out spacing through the cooperation of fixing bolt B125 and nut, stop bottom supporting beam 13's rotation.
Example 2, based on example 1
Four corner sides of rectangular base 1 all to the outside extensible be provided with an outer rectangular rod cover 2, the tip telescopic of outer rectangular rod cover 2 has cup jointed an interior rectangular loop bar 21, the tip of interior rectangular loop bar 21 is provided with an L type support 22, the top screw thread of L type support 22 runs through and is provided with a locking screw B23, the tip of outer rectangular rod cover 2 is provided with a locking bolt B24, the flexible direction of interior rectangular loop bar 21 and outer rectangular rod cover 2 complex is the same with one of them diagonal length direction of rectangular base 1/opposite.
Further, a T-shaped sliding groove 25 is formed in the upper surface of the inner rectangular loop bar 21 along the length direction of the inner rectangular loop bar, a T-shaped sliding block 251 is arranged in the T-shaped sliding groove 25 in a matched mode, a supporting bottom plate 252 is arranged at the top of the T-shaped sliding block 251, flanges 253 which turn downwards are arranged at two ends of the supporting bottom plate 252, and locking bolts C254 are arranged on the flanges 253.
Further, an opening 255 for conveniently taking and placing the T-shaped slider 251 is formed at one end of the T-shaped sliding groove 25, which is far away from the L-shaped bracket 22; one side of the support bottom plate 252 close to the L-shaped bracket 22 is provided with a stop flange 256 which is turned upwards, and one side of the L-shaped bracket 22 close to the support bottom plate 252 is provided with a notch 221 for accommodating the stop flange 256; when the stop flange 256 is fully seated in the slot 221, the inner side of the stop flange 256 is now coplanar with the inner side of the vertical section of the L-bracket 22.
In use, the sides of the vacuum lid abut the inside surfaces of the stop ledges 256 and the bottom side contacts the upper surface of the support base 252.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (10)

1. The utility model provides a vacuum pump cover processing mounting fixture device which characterized in that: the device comprises a rectangular base (1), wherein a pair of telescopic rods (11) are arranged on four peripheral side surfaces of the rectangular base (1), a base (12) is arranged at the end part of each telescopic rod (11), a bottom supporting beam (13) is arranged between the two bases (12), a through hole (121) is formed in each base (12), a supporting column (14) is movably arranged at the position of the through hole (121) in a penetrating manner, and a cross beam (15) is connected between the tops of the two supporting columns (14);
the bottom side of crossbeam (15) is provided with one interior rectangle sleeve pipe (151), the tip mobilizable of interior rectangle sleeve pipe (151) has cup jointed an outer rectangle sleeve (152), the screw thread runs through on crossbeam (15) and is provided with a locking screw A (153), the tip butt of locking screw A (153) is in the interior bottom side of outer rectangle sleeve (152).
2. The vacuum pump cover processing fixture device according to claim 1, wherein four outer peripheral sides of the inner rectangular sleeve (151) are fixed with limit blocks (155) by fixing bolts A (154), and four L-shaped limit rods (15) which are matched with the limit blocks (155) one by one are arranged at the port of the outer rectangular sleeve (152).
3. A vacuum pump cap processing fixture device according to claim 1, wherein an elastically guided telescopic rod (16) is connected between the cross beam (15) on one side of the pillar (14) and the base (12); the pillar (14) is a rectangular column, and a locking bolt A (122) for locking the pillar (14) is arranged on the outer side of the base (12).
4. A vacuum pump cover processing fixing jig apparatus according to any one of claims 1-3, characterized in that a rotating shaft (17) is connected between two bases (12) located on the same side of the rectangular base (1), a through hole (131) rotatably engaged with the rotating shaft (17) is eccentrically provided in the bottom support beam (13), the distances from the center of the circle of the through hole (131) to the four outer side surfaces of the bottom support beam (13) are respectively L1, L1+ L0, L1+2L0 and L1+3L0, and L1 > L0.
5. A vacuum pump cover processing fixture device according to claim 4, wherein a fixing plate (132) is disposed on each of four peripheral sides of one end of the bottom support beam (13), and an opening (133) is disposed on the fixing plate (132); a fixing part (123) is arranged on the outer side surface of the base (12) close to the fixing plate (132), and a waist-shaped hole (124) matched with the opening (133) is formed in the fixing part (123);
the fixing bolt B (125) sequentially penetrates through the opening (133) and the waist-shaped hole (124), and a nut is arranged at the end part of the fixing bolt B (125).
6. The vacuum pump cover processing fixing clamp device according to claim 1, wherein an outer rectangular rod sleeve (2) is arranged on each of four corner sides of the rectangular base (1) in an extensible manner, an inner rectangular rod (21) is sleeved on the end portion of the outer rectangular rod sleeve (2) in a retractable manner, an L-shaped support (22) is arranged on the end portion of the inner rectangular rod (21), a locking screw B (23) penetrates through the top thread of the L-shaped support (22), and a locking bolt B (24) is arranged on the end portion of the outer rectangular rod sleeve (2).
7. The vacuum pump cover processing fixing clamp device according to claim 6, wherein a T-shaped sliding groove (25) is formed in the upper surface of the inner rectangular loop bar (21) along the length direction of the inner rectangular loop bar, a T-shaped sliding block (251) is arranged in the T-shaped sliding groove (25) in a matching mode, a supporting bottom plate (252) is arranged at the top of the T-shaped sliding block (251), flanges (253) which are turned downwards are arranged at two ends of the supporting bottom plate (252), and locking bolts C (254) are arranged on the flanges (253).
8. The vacuum pump cover processing fixture device according to claim 7, wherein an opening (255) facilitating taking and placing of the T-shaped slider (251) is formed in one end of the T-shaped sliding groove (25) away from the L-shaped bracket (22).
9. The vacuum pump cover processing fixture device of claim 7, wherein the side of the support base plate (252) near the L-shaped bracket (22) is provided with an upturned stop flange (256), and the side of the L-shaped bracket (22) near the support base plate (252) is provided with a notch (221) for receiving the stop flange (256); when the stop flange (256) is completely arranged in the notch (221), the inner side surface of the stop flange (256) and the inner side surface of the vertical section of the L-shaped bracket (22) are coplanar.
10. A vacuum pump cover processing fixture device according to any of claims 6-9, wherein the inner rectangular sleeve rod (21) and the outer rectangular sleeve rod (2) are matched with each other in the same/opposite telescopic direction as the length direction of a diagonal line of the rectangular base (1).
CN202111107918.2A 2021-09-22 2021-09-22 Vacuum pump cover processing mounting fixture device Pending CN113798881A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111107918.2A CN113798881A (en) 2021-09-22 2021-09-22 Vacuum pump cover processing mounting fixture device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111107918.2A CN113798881A (en) 2021-09-22 2021-09-22 Vacuum pump cover processing mounting fixture device

Publications (1)

Publication Number Publication Date
CN113798881A true CN113798881A (en) 2021-12-17

Family

ID=78940010

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111107918.2A Pending CN113798881A (en) 2021-09-22 2021-09-22 Vacuum pump cover processing mounting fixture device

Country Status (1)

Country Link
CN (1) CN113798881A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206300624U (en) * 2016-12-09 2017-07-04 孟旭东 A kind of heatable pellicle fixture
LU100822B1 (en) * 2017-09-29 2019-03-29 Univ Anhui Sci & Technology Turnover multi-finger asynchronous gripper for casting robot
CN212420635U (en) * 2020-05-09 2021-01-29 鹰潭国科智能物联科技有限公司 Polishing and grinding device for copper product processing
CN212735138U (en) * 2020-07-07 2021-03-19 武汉富可思光电科技有限公司 Vacuum pump cover processing mounting fixture device
CN112627055A (en) * 2021-02-02 2021-04-09 中铁十五局集团第三工程有限公司 Bridge bent cap formwork support adjusting device and bridge bent cap construction method
CN213560845U (en) * 2020-08-27 2021-06-29 莆田市建泰工贸有限公司 Pipe welding clamping device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206300624U (en) * 2016-12-09 2017-07-04 孟旭东 A kind of heatable pellicle fixture
LU100822B1 (en) * 2017-09-29 2019-03-29 Univ Anhui Sci & Technology Turnover multi-finger asynchronous gripper for casting robot
CN212420635U (en) * 2020-05-09 2021-01-29 鹰潭国科智能物联科技有限公司 Polishing and grinding device for copper product processing
CN212735138U (en) * 2020-07-07 2021-03-19 武汉富可思光电科技有限公司 Vacuum pump cover processing mounting fixture device
CN213560845U (en) * 2020-08-27 2021-06-29 莆田市建泰工贸有限公司 Pipe welding clamping device
CN112627055A (en) * 2021-02-02 2021-04-09 中铁十五局集团第三工程有限公司 Bridge bent cap formwork support adjusting device and bridge bent cap construction method

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