CN208391517U - A kind of fine-rolling screw nut backing plate boring grab - Google Patents
A kind of fine-rolling screw nut backing plate boring grab Download PDFInfo
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- CN208391517U CN208391517U CN201820579814.9U CN201820579814U CN208391517U CN 208391517 U CN208391517 U CN 208391517U CN 201820579814 U CN201820579814 U CN 201820579814U CN 208391517 U CN208391517 U CN 208391517U
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- fixed plate
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- screw nut
- rolling screw
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Abstract
The utility model belongs to machine-building auxiliary tool field, it is intended to provide a kind of fine-rolling screw nut backing plate boring grab, its key points of the technical solution are that including the fixed plate of carrying plate, the center of the fixed plate is equipped with and is provided with through-hole, two limited blocks contradicted with plate are additionally provided in the fixed plate, the limited block is equipped with the briquetting of pressure touch panel part away from the one side of fixed plate；This fine-rolling screw nut backing plate boring grab has outstanding working efficiency, reduces the production time, effectively controls production cost.
Description
Technical field
The utility model relates to machine-building auxiliary tool field, in particular to a kind of fine-rolling screw nut backing plate boring grab.
Background technique
Currently, the Chinese patent that Authorization Notice No. is CN201823958U discloses a kind of input plate drilling clamp, it is wrapped
Drilling machine lathe bed is included, the drilling machine lathe bed is equipped with drilling tool mechanism and operating mechanism, below the drilling tool mechanism
Be fixedly installed with cylinder on workbench, be equipped with cavity in the middle part of the cylinder, the upper end of the cylinder is equipped with ring-shaped step, cavity and
Location hole is respectively equipped on ring-shaped step.In the process of work, the plate processed will be needed to be put on ring-shaped step, completed
The work of punching.
It is single one by one in the process plate of work although this input plate drilling clamp completes the work of punching
Solely processing, processing efficiency is low, extends the necessary production time, improves production cost.
Utility model content
The utility model is to provide a kind of fine-rolling screw nut backing plate boring grab, the advantage is that with outstanding work effect
Rate reduces the production time, effectively controls production cost.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of fine-rolling screw nut backing plate boring grab, the fixed plate including carrying plate, the centre bit of the fixed plate install
It is provided with through-hole, two limited blocks contradicted with plate are additionally provided in the fixed plate, the limited block deviates from the one of fixed plate
Face is equipped with the briquetting of pressure touch panel part.
By using above-mentioned technical proposal, in the process of work, the staff in workshop needs several first are processed
Plate stacks setting, is placed on fixture fixed, the bottom surface of plate and fixed plate conflict, and limited block clamping plate at this time later
Part, the plate top surface of required punching and limited block either flush, while briquetting conflict is firm solid by it on the top surface of plate
It is scheduled in fixture, the processing of multiple plates can be completed by carrying out a drilling operation later, be improved work efficiency, and shortened and added
Between working hour, manufacturing cost is reduced.
Further setting: the card slot cooperated on limited block with plate shape, and the card slot of two limited blocks is oppositely arranged.
By using above-mentioned technical proposal, the shape of the card slot and the apex angle of plate are identical, on the one hand for convenience in
Plate clamping in limited block, on the other hand make fixed even closer of plate avoid occurring shaking during punching
Situation.
Further setting: the one side of limited block towards fixed plate is equipped with several mounting holes.
By using above-mentioned technical proposal, mounting hole is mainly used for being convenient to limited block and fixed plate is fixedly connected on one
It rises, is conducive to the installation positioning of limited block and fixed plate.
Further setting: several location holes of fixed plate, the location hole run through fixed plate, and location hole is stepped hole, described
Fixing bolt is equipped in location hole, location hole and mounting hole are coaxially disposed by the fixing bolt.
By using above-mentioned technical proposal, during fixture installation, location hole and mounting hole be coaxially disposed and
It wherein wears fixing bolt to be connected and fixed the two, i.e., limited block is securely fixed in fixed plate.
Further setting: location hole is arranged in array and location hole is arranged symmetrically about through-hole.
By using above-mentioned technical proposal, according to the difference of actual processing board dimensions, adjust limited block mounting hole and
The location hole cooperation of different location, i.e. the fixation position of adjusting limited block meet actual production requirement in fixed plate.
Further setting: limited block is vertically installed with threaded post away from fixed plate on one side.
By using above-mentioned technical proposal, threaded post is mainly used for the basis being mounted on limited block as briquetting.
Further setting: briquetting is equipped with the U-type groove arranged along its length, and the U-type groove and threaded post wear cooperation.
By using above-mentioned technical proposal, during installs fixture, U-type groove is threaded through in threaded post, and according to
Actual conditions slide briquetting along U-type groove direction, to adjust the contact area of briquetting and plate.
Further setting: thread bush is equipped with fixture nut, the fixture nut and briquetting away from fixed plate in threaded post
One face contact.
By using above-mentioned technical proposal, fixture nut is mainly used for fixing briquetting, and makes it during punching
The accident that will not be slided, plate is fixedly secured among fixture.
Further setting: gasket is arranged in threaded post, the gasket is set between fixture nut and briquetting.
By using above-mentioned technical proposal, gasket is mainly used for scratching the table of briquetting during precession fixture nut
Face extends the service life of briquetting.
Further setting: two cushion blocks, the cushion block are contacted and are symmetrical set with fixed plate bottom surface.
By using above-mentioned technical proposal, during punching, fixed plate is contacted by cushion block with workbench, is protected
Fixed plate portion surface is not in undue wear, while guaranteeing that plate is in horizontality.
In conclusion the utility model has the following beneficial effects:
1, it is completed at the same time the punching of multiple plates, improves the working efficiency of punching, reduces the necessary working time, is controlled
Production cost is made；
2, plate is firmly clamped, avoids improving machining accuracy in the situation of the process appearance activity of processing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of fine-rolling screw nut backing plate boring grab；
Fig. 2 is the configuration schematic diagram of fine-rolling screw nut backing plate boring grab；
Fig. 3 is the partial enlargement structural representation at A.
In figure, 1, fixed plate；11, through-hole；12, limiting slot；13, location hole；2, limited block；21, card slot；22, mounting hole；
221, fixing bolt；23, threaded post；3, briquetting；31, U-type groove；32, fixture nut；33, gasket；4, cushion block.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: a kind of fine-rolling screw nut backing plate boring grab, as shown in Figure 1, including fixed plate 1, for being clamped plate
Limited block 2 and briquetting 3 for being fixed plate are equipped with limited block 2 arranged symmetrically on the surface of fixed plate 1, and briquetting 3 is solid
Surely limited block 2 is connected in the one side of fixed plate 1.In the process of work, the staff in workshop is by multiple stacking on plate
It stacks, is placed into fixed plate 1 and limited block 2 and plate contradict, while briquetting 3 compresses plate, is completed later to more
The drilling operation of a plate.
Referring to figs. 1 and 2, fixed plate 1 is arranged in rectangle and its center is provided with through-hole 11, and through-hole
11 aperture is greater than the diameter in required processing hole, in drill process, when drill bit completes the drilling operation of plate, and drill bit at this time
It will not be contacted with fixed plate 1 in through-hole 11.The midline position of the two sides broadside of fixed plate 1 is equipped with limiting slot 12, limiting slot
12 are arranged along the length direction of fixed plate 1, and limiting slot 12 in fixed plate 1 and other fixed equipments in case cooperate.
Referring to figs. 1 and 2, fixed plate 1 is equipped with several location holes 13, location hole 13 through entire fixed plate 1,
Location hole 13 is stepped hole, and location hole 13 is arranged in array-like and is symmetrical set about through-hole 11.Fixed plate 1 is away from limit
Block 2 is set on one side there are two cushion block 4, the L-shaped setting in the cross section of cushion block 4, and two cushion blocks 4 are in be distributed about central symmetry, pad
On the other hand 4 one side of block favorably makes entire fixture together with plate Dou Chu and water for protecting workbench during punching
Flat state is conducive to the precision for improving punching.
Referring to figs. 1 and 2, limited block 2 be equipped with card slot 21, card slot 21 at right angles be arranged, mainly for and plate
Apex angle be fitted close, the binding face of limited block 2 and fixed plate 1 is equipped with mounting hole 22, and is equipped in location hole 13 solid
Determine bolt 221, is coaxially disposed mounting hole 22 and location hole 13.During fixed plate 1 and limited block 2 are installed, first first
The staff in workshop has selected the installation site of limited block 2 according to board dimensions, later that mounting hole 22 and location hole 13 is right
Just, fixing bolt 221 is screwed in location hole 13, by fixed plate 1 with limited block 2 is stable is fixedly connected.
In conjunction with shown in Fig. 1 and Fig. 3, limited block 2 is equipped with vertically disposed threaded post 23, briquetting 3 away from the one side of fixed plate 1
It is equipped with the U-type groove 31 arranged along length, during installs fixture, the U-type groove 31 of briquetting 3 is by being set in threaded post 23
On.There are also fixture nut 32 on briquetting 3, fixture nut 32 is threadedly engaged with threaded post 23 and connect, and fixture nut 32 is mainly used for
By the surface of the fixed limited block 2 of briquetting 3, gasket 33 is equipped between fixture nut 32 and briquetting 3, gasket 33 is mainly used for preventing solid
Determine nut 32 and scratch 3 surface of briquetting, improves the service life of briquetting 3.When plate is mounted in fixture, the work in workshop
Make personnel plate is connected in limited block 2 first, briquetting 3 is set in threaded post 23 later and compresses plate, so
Fixture nut 32 will be screwed in afterwards briquetting 3 is fixed, briquetting 3 contacts with the top surface of plate and by plate compressing fixture securely at this time
In, staff is completed to the drilling operation of plate later, fixture nut 32 is unclamped later, briquetting 3 is removed from plate, it
Plate is removed from fixture afterwards and completes entire drill process.
The above embodiments are only the explanation to the utility model, are not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (10)
1. a kind of fine-rolling screw nut backing plate boring grab, it is characterized in that: including the fixed plate (1) of carrying plate, the fixed plate (1)
Center be equipped be provided with through-hole (11), be additionally provided on the fixed plate (1) two with plate conflict limited blocks (2), institute
The thickness that limited block (2) thickness is greater than plate is stated, one side of the limited block (2) away from fixed plate (1) is equipped with pressure touch panel part
Briquetting (3).
2. a kind of fine-rolling screw nut backing plate boring grab according to claim 1, it is characterized in that: on the limited block (2) with
The card slot (21) of plate shape cooperation, and the card slot (21) of two limited blocks (2) is oppositely arranged.
3. a kind of fine-rolling screw nut backing plate boring grab according to claim 1, it is characterized in that: the limited block (2) direction
The one side of fixed plate (1) is equipped with several mounting holes (22).
4. a kind of fine-rolling screw nut backing plate boring grab according to claim 3, it is characterized in that: the fixed plate (1) is several
Location hole (13), the location hole (13) run through fixed plate (1), and location hole (13) is stepped hole, wear in the location hole (13)
Equipped with fixing bolt (221), location hole (13) and mounting hole (22) are coaxially disposed by the fixing bolt (221).
5. a kind of fine-rolling screw nut backing plate boring grab according to claim 4, it is characterized in that: the location hole (13) is in battle array
Column are arranged and location hole (13) is arranged symmetrically about through-hole (11).
6. a kind of fine-rolling screw nut backing plate boring grab according to claim 1, it is characterized in that: the limited block (2) deviates from
Fixed plate (1) is vertically installed with threaded post (23) on one side.
7. a kind of fine-rolling screw nut backing plate boring grab according to claim 6, it is characterized in that: the briquetting (3) is equipped with edge
The U-type groove (31) of length direction arrangement, the U-type groove (31) and threaded post (23) wear cooperation.
8. a kind of fine-rolling screw nut backing plate boring grab according to claim 7, it is characterized in that: spiral shell in the threaded post (23)
Line is arranged with fixture nut (32), and the fixture nut (32) deviates from a face contact of fixed plate (1) with briquetting (3).
9. a kind of fine-rolling screw nut backing plate boring grab according to claim 8, it is characterized in that: being covered in the threaded post (23)
Equipped with gasket (33), the gasket (33) is set between fixture nut (32) and briquetting (3).
10. a kind of fine-rolling screw nut backing plate boring grab according to claim 1, it is characterized in that: include two cushion blocks (4),
The cushion block (4) contacts and is symmetrical set with fixed plate (1) bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820579814.9U CN208391517U (en) | 2018-04-20 | 2018-04-20 | A kind of fine-rolling screw nut backing plate boring grab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820579814.9U CN208391517U (en) | 2018-04-20 | 2018-04-20 | A kind of fine-rolling screw nut backing plate boring grab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208391517U true CN208391517U (en) | 2019-01-18 |
Family
ID=65062547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820579814.9U Active CN208391517U (en) | 2018-04-20 | 2018-04-20 | A kind of fine-rolling screw nut backing plate boring grab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208391517U (en) |
-
2018
- 2018-04-20 CN CN201820579814.9U patent/CN208391517U/en active Active
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