CN215201603U - Adjustable type precise mechanical detection fixing and arranging device - Google Patents
Adjustable type precise mechanical detection fixing and arranging device Download PDFInfo
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- CN215201603U CN215201603U CN202120879076.1U CN202120879076U CN215201603U CN 215201603 U CN215201603 U CN 215201603U CN 202120879076 U CN202120879076 U CN 202120879076U CN 215201603 U CN215201603 U CN 215201603U
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Abstract
The utility model provides an adjustable precision machinery detection fixing and arranging device, which comprises a supporting bottom plate; the top of the supporting bottom plate is provided with two side supporting frames in total in a sliding and symmetrical mode; the inner sides of the two side supporting frames are respectively provided with a rotating sleeve in a rotating embedded mode; one side of each of the two rotary sleeves is fixedly connected with a clamping plate; three groups of jacking arms are annularly arranged between the first tensioning rod and the rotary sleeve and between the second tensioning rod and the rotary sleeve at equal intervals and rotatably connected; a plurality of main tension rods are connected between the first tension rod and the second tension rod through threads; and the outer sides of the other ends of the two screw rods are respectively provided with a nut by screwing. This device can press from both sides tightly fixedly to body both ends and inside simultaneously when fixed to tubular structure, need not to divide two steps to press from both sides tightly when fixed, and it is more convenient to operate, can guarantee moreover that the centre of a circle of body and the axle center of swivel mount are on same line, improves the accuracy of detection data.
Description
Technical Field
The utility model belongs to the technical field of precision machinery detects, more specifically says, in particular to adjustable type precision machinery detects fixed settling device.
Background
Although precision mechanical parts are not common in our daily lives, precision machining has become increasingly important as industry has developed in recent years. Many trades will use precision parts to work, and the measuring tool is exactly whether qualified important instrument of detection part, and only qualified part can normally be used, otherwise can cause very serious consequence, and precision machine part all needs to use fixing device to fix when examining.
For example, application number is 201721366877.8's patent discloses a fixed device of settling of adjustable type precision machine detection, including bottom plate, left extension board, right extension board, first adjusting threaded rod, slip lead screw, slip arrangement piece, arrangement bracing piece and turning block, the bottom plate upper end is equipped with left extension board and right extension board, and left extension board right side is equipped with first rotating bearing, slip lead screw and settles the bracing piece, and right extension board is equipped with first adjusting threaded rod, and the slip lead screw periphery is equipped with the slip arrangement piece, and it is equipped with locking knob, left grip block, right grip block, second adjusting threaded rod, compression spring and cardboard to slide to settle the piece, is equipped with two on the turning block and rotates dead lever, third adjusting threaded rod, second rotating bearing and supporting rod. The utility model discloses can be through riveting and the fixed detecting instrument of joint mode and can free activity, stably settle tubular product through the design on the rotor plate simultaneously, place ordinary detection appearance spare through the design of settling bracing piece and settling platform to be convenient for nimble comprehensive the inspection.
Based on the above search, the above patent combines with most of the precision mechanical detection fixing devices in the prior art, which have the following problems in use: present fixed device of settling of precision machinery detection is when fixing tubular structure, all need press from both sides tight earlier to the body both ends, and the body inner wall is supported tightly again after the body both ends press from both sides tight, need divide two steps to go on when fixed, and the operation is inconvenient, and the centre of a circle of fixed back body is hardly located same straight line with the centre of a circle of revolution mechanic on the fixing device in addition, therefore rotatory orbit can produce the deviation, influences the data of detection easily.
Therefore, in view of the above, research and improvement are made on the existing structure and defects, and an adjustable precise mechanical detection fixing and placing device is provided to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a fixed device of settling of adjustable type precision mechanical detection, with solve the fixed device of settling of present precision mechanical detection when fixing tubular structure, all need press from both sides the body both ends earlier tightly, the body inner wall is supported tightly again after pressing from both sides tightly at the body both ends, need divide two steps to go on when fixed, the operation is inconvenient, and the centre of a circle of fixed back body is hardly located same straight line with the centre of a circle of the revolution mechanic on the fixing device, therefore rotatory orbit can produce the deviation, influence the problem of detection data easily.
The utility model discloses adjustable accurate mechanical inspection fixes purpose and efficiency of settling device is reached by following concrete technological means:
an adjustable precision mechanical detection fixing and arranging device comprises a supporting bottom plate; the top of the supporting bottom plate is provided with two side supporting frames in total in a sliding and symmetrical mode; the inner sides of the two side supporting frames are respectively provided with a rotating sleeve in a rotating embedded mode; one side of each of the two rotary sleeves is fixedly connected with a clamping plate; a screw rod is embedded into the inner sides of the two rotary sleeves in a sliding manner; one end of each of the two screw rods is fixedly connected with a first tensioning rod and a second tensioning rod respectively; three groups of jacking arms are annularly arranged between the first tensioning rod and the rotary sleeve and between the second tensioning rod and the rotary sleeve at equal intervals and rotatably connected; a plurality of main tension rods are connected between the first tension rod and the second tension rod through threads; and the outer sides of the other ends of the two screw rods are respectively provided with a nut by screwing.
Furthermore, the right side of the main tightening rod and the right side of the second tightening rod are both fixedly provided with a section of threaded rod, and the left side of the main tightening rod and the left side of the first tightening rod are both fixedly provided with a corresponding threaded hole.
Furthermore, the screw rod all can be in the inboard side horizontal slip of swivel sleeve, and fixedly in the round hole in the middle of the swivel sleeve be provided with the rectangle strip of twice longitudinal symmetry, and the outside of screw rod also is provided with the rectangular channel that twice correspond, therefore the screw rod can not be rotatory in the swivel sleeve inboard.
Furthermore, the jacking arm is composed of two sections of rectangular rods, one ends of the two sections of rectangular rods are connected through a rotating shaft, a piece of rubber is fixedly arranged on the outer side of one end of one section of rectangular rod, and the other ends of the two sections of rectangular rods are respectively rotatably connected with the rotating sleeve, the first tensioning rod and the second tensioning rod through rotating shafts.
Furthermore, when the nut on the outer side of the screw rod is screwed, the screw rod can slide outwards relative to the rotary sleeve, so that the distance between the first tensioning rod and the rotary sleeve and the distance between the second tensioning rod and the rotary sleeve can be gradually shortened, the six groups of tightening arms can be folded and unfolded outwards, and meanwhile, the distance between the two side supporting frames can be shortened.
Compared with the prior art, the utility model discloses following beneficial effect has:
the setting of the tight arm in top, be favorable to improving the convenience of operation, distance between a straining rod and the swivel mount and distance between No. two straining rods and the swivel mount can shorten gradually when fixed, six groups of tight arms in top also can the fifty percent discount and outwards expand, therefore the rubber in the tight arm outside in top can with body inner wall in close contact with and push up the inner wall tightly, interval between two collateral branch strut frames also can shorten simultaneously, consequently enable body both ends and two splint in close contact with, just so just can press from both sides the body both ends tightly, this device can press from both sides body both ends and inside clamp simultaneously when fixed to tubular structure and fix, need not to divide two steps to press from both sides tightly when fixed, it is more convenient to operate, and can guarantee the centre of a circle of body and the axle center of swivel mount on same line, improve the accuracy of detected data.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the pressure regulating device of the present invention.
Fig. 3 is a schematic structural diagram of the pressure regulating device of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a support base plate; 2. a side support frame; 3. a rotating sleeve; 4. a splint; 5. a screw; 6. a first tensioning rod; 7. tightly pushing the arm; 8. a second tensioning rod; 9. a main tension bar; 10. and a nut.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 3:
the utility model provides an adjustable precision machinery detection fixing and arranging device, which comprises a supporting bottom plate 1; the top of the supporting bottom plate 1 is provided with two side supporting frames 2 in total in a sliding and symmetrical mode; the inner sides of the two side supporting frames 2 are respectively provided with a rotary sleeve 3 in a rotating embedded mode; one side of each of the two rotary sleeves 3 is fixedly connected with a clamping plate 4; a screw rod 5 is embedded into the inner sides of the two rotary sleeves 3 in a sliding manner; the screw rods 5 can slide left and right on the inner side of the rotary sleeve 3, two rectangular strips which are symmetrical up and down are fixedly arranged in a round hole in the middle of the rotary sleeve 3, and two corresponding rectangular grooves are also arranged on the outer side of the screw rods 5, so that the screw rods 5 cannot rotate on the inner side of the rotary sleeve 3; one end of each of the two screw rods 5 is fixedly connected with a first tensioning rod 6 and a second tensioning rod 8 respectively; three groups of jacking arms 7 are circularly arranged and rotatably connected between the first tensioning rod 6 and the rotary sleeve 3 and between the second tensioning rod 8 and the rotary sleeve 3 at equal intervals; a plurality of main tension rods 9 are connected between the first tension rod 6 and the second tension rod 8 through threads; a section of threaded rod is fixedly arranged on the right side of the main tensioning rod 9 and the right side of the second tensioning rod 8, and a corresponding threaded hole is fixedly arranged on the left side of the main tensioning rod 9 and the left side of the first tensioning rod 6, so that the first tensioning rod 6, the second tensioning rod 8 and the main tensioning rod 9 can be conveniently assembled and connected into an integrated rod-shaped structure; and the outer sides of the other ends of the two screw rods 5 are respectively provided with a nut 10 by screwing.
Wherein, the tight arm 7 in top all comprises two sections rectangular rods, and the one end of two sections rectangular rods is connected through the pivot, and this one end outside of one of them section rectangular rod is fixed and is provided with a piece of rubber, and the other end of two sections rectangular rods rotates through pivot and swivel mount 3, straining rod 6 and No. two straining rods 8 respectively and is connected, six groups of tight arms 7 in top also can the fifty percent discount and outwards expand during fixed, consequently the tight arm 7 in top outside rubber can with body inner wall in close contact with and with the inner wall top tightly.
Wherein, when the nut 10 in the screw rod 5 outside is screwed up, screw rod 5 can slip to the outside relative rotating sleeve 3, consequently, the distance between straining rod 6 and the rotating sleeve 3 and the distance between straining rod 8 and the rotating sleeve 3 can shorten gradually, six groups of tight arms 7 in top also can the fifty percent discount and outwards expand, interval between two collateral branch strut frames 2 also can shorten simultaneously, this device can be fixed to body both ends and inside clamp simultaneously when fixed to tubular structure, need not to divide two steps to press from both sides tightly during fixed, it is more convenient to operate, and can guarantee the centre of a circle of body and the axle center of rotating sleeve 3 on same one line, improve the accuracy of detection data.
The specific use mode and function of the embodiment are as follows:
in the utility model, when the device is used for fixing the tubular structure, the main tightening rods 9 are mutually assembled and connected through the screw threads, then the assembled main tightening rods 9 are placed inside the tube body, then the two side support frames 2 are respectively pulled to both sides, then the tube body and the main tightening rods 9 are placed between the first tightening rod 6 and the second tightening rod 8, then the two side support frames 2 are respectively pushed to slide inwards to enable the first tightening rod 6 and the second tightening rod 8 to be contacted with both ends of the main tightening rods 9, then the first tightening rod 6 and the second tightening rod 8 are respectively screwed with both ends of the main tightening rods 9, thus the first tightening rod 6, the second tightening rod 8 and the main tightening rod 9 can be connected together, then the nuts 10 outside the two screw rods 5 are screwed, the clamp plate 4 is screwed simultaneously, the distance between the first tightening rod 6 and the rotary sleeve 3 and the distance between the second tightening rod 8 and the rotary sleeve 3 can be gradually shortened, six groups of tight arms 7 in top also can the fifty percent discount and outwards expand, consequently the rubber in the tight arm 7 outside in top can with body inner wall in close contact with and with the inner wall top tight, interval between two side support frame 2 also can shorten simultaneously, consequently, enable body both ends and two splint 4 in close contact with, just so can press from both sides the body both ends tightly, this device can be fixed body both ends and inside clamp simultaneously when fixed to tubular structure, need not to divide two steps to press from both sides tightly during fixed, it is more convenient to operate, and can guarantee the centre of a circle of body and the axle center of swivel mount 3 on same one line, improve the accuracy of detection data.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (4)
1. The utility model provides a fixed device of settling of accurate mechanical inspection of adjustable type which characterized in that: comprises a supporting bottom plate (1); the top of the supporting bottom plate (1) is provided with two side supporting frames (2) in total in a sliding and symmetrical mode; the inner sides of the two side supporting frames (2) are respectively provided with a rotary sleeve (3) in a rotating embedded mode; one side of each of the two rotary sleeves (3) is fixedly connected with a clamping plate (4); a screw rod (5) is embedded into the inner sides of the two rotary sleeves (3) in a sliding manner; one end of each of the two screw rods (5) is fixedly connected with a first tensioning rod (6) and a second tensioning rod (8) respectively; three groups of jacking arms (7) are annularly arranged and rotationally connected between the first tensioning rod (6) and the rotary sleeve (3) and between the second tensioning rod (8) and the rotary sleeve (3) at equal intervals; a plurality of main tension rods (9) are connected between the first tension rod (6) and the second tension rod (8) through threads; and the outer sides of the other ends of the two screw rods (5) are respectively provided with a nut (10) through screwing.
2. The adjustable precision mechanical inspection fixture as recited in claim 1, further comprising: the right side of the main tightening rod (9) and the right side of the second tightening rod (8) are both fixedly provided with a section of threaded rod, and the left side of the main tightening rod (9) and the left side of the first tightening rod (6) are both fixedly provided with a corresponding threaded hole.
3. The adjustable precision mechanical inspection fixture as recited in claim 1, further comprising: the screw rod (5) can slide left and right on the inner side of the rotary sleeve (3), two rectangular strips which are symmetrical up and down are fixedly arranged in a round hole in the middle of the rotary sleeve (3), and two corresponding rectangular grooves are also formed in the outer side of the screw rod (5), so that the screw rod (5) cannot rotate on the inner side of the rotary sleeve (3).
4. The adjustable precision mechanical inspection fixture as recited in claim 1, further comprising: the jacking arm (7) is composed of two sections of rectangular rods, one ends of the two sections of rectangular rods are connected through a rotating shaft, a piece of rubber is fixedly arranged on the outer side of one end of one section of rectangular rod, and the other ends of the two sections of rectangular rods are rotatably connected with the rotating sleeve (3), the first tensioning rod (6) and the second tensioning rod (8) through rotating shafts respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120879076.1U CN215201603U (en) | 2021-04-27 | 2021-04-27 | Adjustable type precise mechanical detection fixing and arranging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120879076.1U CN215201603U (en) | 2021-04-27 | 2021-04-27 | Adjustable type precise mechanical detection fixing and arranging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215201603U true CN215201603U (en) | 2021-12-17 |
Family
ID=79450948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120879076.1U Expired - Fee Related CN215201603U (en) | 2021-04-27 | 2021-04-27 | Adjustable type precise mechanical detection fixing and arranging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215201603U (en) |
-
2021
- 2021-04-27 CN CN202120879076.1U patent/CN215201603U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211217 |