CN209175873U - A kind of knife rest of continuously adjustable width - Google Patents
A kind of knife rest of continuously adjustable width Download PDFInfo
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- CN209175873U CN209175873U CN201821449193.9U CN201821449193U CN209175873U CN 209175873 U CN209175873 U CN 209175873U CN 201821449193 U CN201821449193 U CN 201821449193U CN 209175873 U CN209175873 U CN 209175873U
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- sliding block
- knife rest
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Abstract
A kind of knife rest of continuously adjustable width, wherein include: that a side wall of each adjusting bracket opens up a groove, and two grooves are opposite；The lower end of first screw rod is through in the wall surface of the downside of groove by the upper surface of adjusting bracket；Fixed block is slidably connected to the first screw rod, and fixed block is set to the inside of groove；One side wall of each fixed block opens up a deep trouth, and two deep trouths are opposite；The both ends of fixed link are separately connected two deep trouths；Two sliding blocks are slidably connected fixed link；The upper surface of each sliding block opens up internal thread hole, and internal thread hole is through to fixed link by the upper surface of sliding block；Second screw rod is set in internal thread hole；The lower end surface of second knob connects the upper surface of the second screw rod；The lower end of sliding block is removably connected with cutter.A kind of knife rest of continuously adjustable width of the utility model can adjust the distance between cutter or so and upper and lower height simultaneously, realize accurate cutting, improve working efficiency.
Description
Technical field
The utility model relates to the technical field of knife rest more particularly to the technical fields of the knife rest of continuously adjustable width.
Background technique
Plain cutter holder carries out trimming processing to transfer paper, is the mode of independent two cutters, cannot easily measure two
The width between cutter, while width cannot be continuously adjusted, some knife rests can not adjust upper and lower height, cause in reality
Many errors are formed in use process, cause unnecessary loss and waste of time, while also influencing work task efficiency.
A kind of knife rest of continuously adjustable width of the utility model, can adjust the distance between cutter or so and upper and lower height simultaneously
Degree realizes accurate cutting, improves working efficiency.
Utility model content
The problem of for background technique, the purpose of the utility model is to provide a kind of knives of continuously adjustable width
Frame solves the problem of that two cutters cannot accurately measure left and right width while cannot continuously adjust upper and lower height.
In order to achieve the above object, the utility model uses following technical scheme:
A kind of knife rest of continuously adjustable width, wherein include:
Two longitudinal adjustment apparatus, each described longitudinal adjustment apparatus include adjusting bracket, the first knob, the first screw rod and
Fixed block；One side wall of each adjusting bracket opens up a groove, and two grooves are opposite；First spiral shell
The lower end of bar is through in the wall surface of the downside of the groove by the upper surface of the adjusting bracket；The fixed block is slidably connected to
First screw rod, and the fixed block is set to the inside of the groove；One side wall of each fixed block opens up one
A deep trouth, and two deep trouths are opposite；Longitudinal graduation apparatus is set to a wall surface of the groove, the longitudinal direction graduation apparatus
It is parallel to the axial direction of first screw rod；The lower end surface of first knob connects the upper surface of first screw rod；
Fixed link, the both ends of the fixed link are separately connected two deep trouths；Lateral graduation apparatus is along the fixed link
It is axially set in its lateral surface；
Two lateral adjustment devices, each described lateral adjustment device include the second knob, the second screw rod and sliding block；Two
A sliding block is slidably connected the fixed link；The upper surface of each sliding block opens up internal thread hole, the internal screw thread
Hole is through to the fixed link by the upper surface of the sliding block；Second screw rod is set in the internal thread hole, and institute
The external screw thread for stating the second screw rod cooperates the internal screw thread of the internal thread hole；The lower end surface of second knob connects second spiral shell
The upper surface of bar；The lower end of the sliding block is removably connected with cutter.
A kind of knife rest of above-mentioned continuously adjustable width characterized by comprising slot；The slot is opened in described
Below sliding block；The upper end of cutter is slidably connected to the slot；The left side wall of the sliding block offers third screw hole, and described
Three screw holes are through to the left wall of the slot by the left side wall of the sliding block；Screw is set in the third screw hole, the spiral shell
The external screw thread of nail cooperates the internal screw thread of the third screw hole.
A kind of knife rest of above-mentioned continuously adjustable width characterized by comprising two first through hole；Described in each
Fixed block opens up the first through hole；And the first through hole is through to the fixation by the upper surface of the fixed block
The lower end surface of block, first screw rod run through the first through hole.
The knife rest of above-mentioned a kind of continuously adjustable width, which is characterized in that the lower end surface of first screw rod is provided with anti-
The lower end surface of protection pad, the protective pad first screw rod in order to prevent directly contacts the bottom surface of the second screw hole, causes to wear.
The knife rest of above-mentioned a kind of continuously adjustable width, which is characterized in that first screw hole, second screw hole and side
The inner wall of shape through-hole is provided with the lubricating oil for lubricating first screw hole, second screw hole and the square through hole.
A kind of knife rest of above-mentioned continuously adjustable width, which is characterized in that transfer roller is provided with below the cutter, it is described
The outer wall of transfer roller is provided with paper membrane.
With above technical scheme, can reach it is following the utility model has the advantages that
1. two longitudinal adjustment apparatus of the utility model drive fixed block or more by first the first screw rod of knob
The adjusting, it can be achieved that the upper and lower distance of cutter is moved, the distance that can precisely adjust by longitudinal graduation apparatus avoids error.
2. two lateral adjustment devices of the utility model are moved by second knob the second screw rod band movable slider or so
Move the adjusting, it can be achieved that cutter or so distance, the distance that can precisely adjust by lateral graduation apparatus, when the bottom of the second screw rod connects
When touching the upper surface of fixed link, firmly rotating second knob can realize the fixation of sliding block.
3. the utility model cutter insertion slot after, rotate third screw hole in screw can in slot fixed cutting tool.
Detailed description of the invention
Fig. 1 is a kind of structure chart of the knife rest of continuously adjustable width of the utility model.
In attached drawing:
11, transfer roller；12, paper membrane；13, adjusting bracket；14, cutter；15, protective pad；16, lubricating oil；17, the second screw hole；18,
First screw rod；19, first through hole；20, groove；21, the first knob；22, the first screw hole；23, fixed block；24, deep trouth；25, solid
Fixed pole；26, the second knob；27, the second screw rod；28, internal thread hole；29, sliding block；30, square through hole；31, screw；32, third
Screw hole；33, slot；34, longitudinal adjustment apparatus；35, lateral adjustment device.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, but not as the utility model
It limits.
Fig. 1 is a kind of structure chart of the knife rest of continuously adjustable width of the utility model.
It is shown in Figure 1, in a kind of preferred embodiment, a kind of knife rest of continuously adjustable width, comprising:
Two longitudinal adjustment apparatus 34, each longitudinal adjustment apparatus 34 include adjusting bracket 13, the first knob 21, the first spiral shell
Bar 18 and fixed block 23；One side wall of each adjusting bracket 13 opens up a groove 20, and two grooves 20 are opposite；First
The lower end of screw rod 18 is through in the wall surface of the downside of groove 20 by the upper surface of adjusting bracket 13；Fixed block 23 is slidably connected to
One screw rod 18, and fixed block 23 is set to the inside of groove 20；One side wall of each fixed block 23 opens up a deep trouth
24, and two deep trouths 24 are opposite；Longitudinal graduation apparatus is set to a wall surface of groove 20, and longitudinal graduation apparatus is parallel to the first spiral shell
The axial direction of bar 18；The lower end surface of first knob 21 connects the upper surface of the first screw rod 18.
Fixed link 25, the both ends of fixed link 25 are separately connected two deep trouths 24；Axial direction of the lateral graduation apparatus along fixed link 25
It is set to its lateral surface.
Two lateral adjustment devices 35, each lateral adjustment device 35 include the second knob 26, the second screw rod 27 and slide
Block 29；Two sliding blocks 29 are slidably connected fixed link 25；The upper surface of each sliding block 29 opens up internal thread hole 28, internal thread hole
28 are through to fixed link 25 by the upper surface of sliding block 29；Second screw rod 27 is set in internal thread hole 28, and the second screw rod 27
External screw thread cooperation internal thread hole 28 internal screw thread；The lower end surface of second knob 26 connects the upper surface of the second screw rod 27；Sliding block
29 lower end is removably connected with cutter 14.
The above is only the utility model preferred embodiments, are not intended to limit the embodiments of the present invention and protection
Range.
Further, in a kind of preferred embodiment, comprising: slot 33；Slot 33 is opened in below sliding block 29；Cutter 14
Upper end be slidably connected to slot 33；The left side wall of sliding block 29 offers third screw hole 32, third screw hole 32 by sliding block 29 a left side
Side wall is through to the left wall of slot 33；Screw 31 is set in third screw hole 32, and the external screw thread of screw 31 cooperates third screw hole 32
Internal screw thread.
Further, in a kind of preferred embodiment, comprising: two first through hole 19；Each fixed block 23 opens up one
First through hole 19；And first through hole 19 is through to the lower end surface of fixed block 23, the first screw rod 18 by the upper surface of fixed block 23
Through first through hole 19.
Further, in a kind of preferred embodiment, the lower end surface of the first screw rod 18 is provided with protective pad 15, and protective pad 15 is
It prevents the lower end surface of the first screw rod 18 from directly contacting the bottom surface of the second screw hole 17, causes to wear.
Further, in a kind of preferred embodiment, the inner wall of the first screw hole 22, the second screw hole 17 and square through hole 30 is arranged
There is the lubricating oil of the first screw hole 22 of lubrication, the second screw hole 17 and square through hole 30.
The above is only the utility model preferred embodiments, are not intended to limit the embodiments of the present invention and protection
Range should can appreciate that all with the utility model specification and diagramatic content institute to those skilled in the art
The equivalent replacement made and obviously change obtained scheme, the protection scope of the utility model should all be included in
It is interior.
Claims (6)
1. a kind of knife rest of continuously adjustable width characterized by comprising
Two longitudinal adjustment apparatus, each longitudinal adjustment apparatus include adjusting bracket, the first knob, the first screw rod and fixed block；
The one side wall of each adjusting bracket opens up a groove, and two grooves are opposite；The lower end of first screw rod is by described
The upper surface of adjusting bracket is through in the wall surface of the downside of the groove；The fixed block is slidably connected to first screw rod,
And the fixed block is set to the inside of the groove；The one side wall of each fixed block opens up a deep trouth, and two depths
Slot is opposite；Longitudinal graduation apparatus is set to a wall surface of the groove, and the longitudinal direction graduation apparatus is parallel to the axis of first screw rod
To；The lower end surface of first knob connects the upper surface of first screw rod；
Fixed link, the both ends of the fixed link are separately connected two deep trouths；Lateral graduation apparatus is set along the axial direction of the fixed link
It is placed in its lateral surface；
Two lateral adjustment devices, each lateral adjustment device include the second knob, the second screw rod and sliding block；Two sliding blocks
Be slidably connected the fixed link；The upper surface of each sliding block opens up internal thread hole, and the internal thread hole is by the sliding block
Upper surface be through to the fixed link；Second screw rod is set in the internal thread hole, and second screw rod
External screw thread cooperates the internal screw thread of the internal thread hole；The lower end surface of second knob connects the upper surface of second screw rod；
The lower end of the sliding block is removably connected with cutter.
2. a kind of knife rest of continuously adjustable width described according to claim 1 characterized by comprising slot；It is described to insert
Slot is opened in below the sliding block；The upper end of cutter is slidably connected to the slot；The left side wall of the sliding block offers
Three screw holes, the third screw hole are through to the left wall of the slot by the left side wall of the sliding block；Screw is set to the third
In screw hole, the external screw thread of the screw cooperates the internal screw thread of the third screw hole.
3. a kind of knife rest of continuously adjustable width described according to claim 1 characterized by comprising two first through hole；
Each fixed block opens up a first through hole；And the first through hole is through to institute by the upper surface of the fixed block
The lower end surface of fixed block is stated, first screw rod runs through the first through hole.
4. a kind of knife rest of continuously adjustable width described according to claim 1, which is characterized in that under first screw rod
End face is provided with protective pad.
5. according to claim 1 or a kind of knife rest of continuously adjustable width described in 3, which is characterized in that first screw hole,
The inner wall of second screw hole and square through hole is provided with lubrication first screw hole, second screw hole and the square through hole
Lubricating oil.
6. a kind of knife rest of continuously adjustable width described according to claim 1, which is characterized in that set below the cutter
It is equipped with transfer roller, the outer wall of the transfer roller is provided with paper membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821449193.9U CN209175873U (en) | 2018-09-05 | 2018-09-05 | A kind of knife rest of continuously adjustable width |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821449193.9U CN209175873U (en) | 2018-09-05 | 2018-09-05 | A kind of knife rest of continuously adjustable width |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209175873U true CN209175873U (en) | 2019-07-30 |
Family
ID=67359385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821449193.9U Active CN209175873U (en) | 2018-09-05 | 2018-09-05 | A kind of knife rest of continuously adjustable width |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209175873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168727A (en) * | 2020-02-17 | 2020-05-19 | 常州回天新材料有限公司 | Solar cell backboard cutting and dividing tool |
-
2018
- 2018-09-05 CN CN201821449193.9U patent/CN209175873U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168727A (en) * | 2020-02-17 | 2020-05-19 | 常州回天新材料有限公司 | Solar cell backboard cutting and dividing tool |
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