CN208826790U - A kind of easy leather drilling tool - Google Patents
A kind of easy leather drilling tool Download PDFInfo
- Publication number
- CN208826790U CN208826790U CN201821631639.XU CN201821631639U CN208826790U CN 208826790 U CN208826790 U CN 208826790U CN 201821631639 U CN201821631639 U CN 201821631639U CN 208826790 U CN208826790 U CN 208826790U
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- CN
- China
- Prior art keywords
- fixed
- hole
- leather
- drill bit
- down assembly
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of easy leather drilling tools.Including chassis, pillar, workbench and arch support, described pillar one end is fixed with chassis, the other end is fixed with workbench, it further include holding down assembly, boring assemblies include telescopic cylinder, motor, fixed disk and drill bit, it holds down assembly and the two sides of drill bit is set, it holds down assembly including sleeve, connecting rod, platen and return spring, sleeve is fixed in fixed disk, lower cartridge is arranged with telescopic hole, described connecting rod one end is protruded into telescopic hole, the other end is fixed with platen, the roof of return spring one end and telescopic hole is connected, the other end is connected with the connecting rod for protruding into telescopic hole.The utility model is held down assembly by setting, when bore operation, leather can be compressed in advance by holding down assembly, to prevent leather from sliding, improve the accuracy of drilling, improve drilling quality, without manually pushing down leather when work, the safety of tooling is improved, has structure simple, convenient and practical, low in cost advantage.
Description
Technical field
The utility model relates to drilling tools, and in particular to a kind of easy leather drilling tool.
Background technique
Synthetic leather, i.e. Synthetic Leather, the PU synthetic leather back side is looped fabric base, and easy firing easily melts, and is closed with PVC perhaps
The advantages of finished leather cannot compare is the material ideal instead of natural leather.Drilling tool is in synthetic leather production process
Indispensable equipment, leather is easy sliding to existing small-sized drilling tool when in use, to influence the accurate of punching
Property, product quality is influenced, leather slides in order to prevent, it is often necessary to leather is manually pushed down, although this operation can prevent skin
Leather sliding, but hurt the security risk of worker's hand in the presence of brill.
Utility model content
In order to overcome the shortcomings of background technique, the utility model provides a kind of easy leather drilling tool.
The technical scheme adopted by the utility model is a kind of easy leather drilling tool, including chassis, pillar, work
Make platform and arch support, described pillar one end is fixed with chassis, and the other end is fixed with workbench, and the arch support is fixed
On the table, the arch support is equipped with boring assemblies, further includes holding down assembly, and the boring assemblies include flexible
Cylinder, motor, fixed disk and drill bit, the drill bit is removable to be fixed on the output shaft of motor, the telescopic cylinder
It being fixed on arch support, output end and the motor of telescopic cylinder are fixed, the output shaft of the motor and the removable connection of drill bit,
The fixed disk is fixed on motor, and fixed disk is equipped with the through-hole for Gong drilling through, and described holding down assembly is arranged in drill bit
Two sides, hold down assembly including sleeve, connecting rod, platen and return spring, the sleeve is fixed in fixed disk, lower cartridge
Be arranged with telescopic hole, described connecting rod one end is protruded into telescopic hole, and the other end is fixed with platen, described return spring one end with stretch
The roof of shrinkage cavity is connected, and the other end is connected with the connecting rod for protruding into telescopic hole.
Further, the workbench is equipped with groove, and the groove bottom wall is made of stainless steel.
Further, the platen is round or square structure, and bottom is equipped with one layer of magnetic rubber.
Further, groove corresponding with the drill bit is equipped with through-hole.
Further, the drill bit includes integrally formed linkage section and drilling section, and the lower end of the drilling section is equipped with
Counterbore, the side for the section that drills are equipped with the chip-removal hole being connected to counterbore.
Further, the linkage section is equipped with external screw thread, is equipped with and above-mentioned outer spiral shell at the top of the output shaft of the motor
The internal thread hole that line matches.
Further, the chip-removal hole is arcuate structure, and wherein the inner wall of chip-removal hole and the inner wall of counterbore are tangent.
The beneficial effects of the utility model are: due to taking above-mentioned technical proposal, the utility model passes through setting compression group
Part, when bore operation, leather can be compressed in advance by holding down assembly, to prevent leather from sliding, improve the accurate of drilling
Property, drilling quality is improved, without manually pushing down leather when work, the safety of tooling is improved, has structure simple, facilitate
Practical, low in cost advantage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram to hold down assembly.
The structural schematic diagram of Fig. 3 drill bit.
In figure: 1, chassis；2, pillar；3, workbench；4, arch support；5, telescopic cylinder；6, motor；7, fixed disk；8,
Drill bit；9, sleeve；10, connecting rod；11, platen；12, return spring；13, telescopic hole；14, groove；15, magnetic rubber；16, lead to
Hole；17, linkage section；18, drill section；19, counterbore；20, chip-removal hole；21, it holds down assembly.
Specific embodiment
To keep the purposes, technical schemes and advantages of the utility model implementation clearer, below in conjunction with the utility model
Attached drawing in embodiment, is further described in more detail the technical scheme in the embodiment of the utility model.In the accompanying drawings, from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Described reality
Applying example is the utility model a part of the embodiment, instead of all the embodiments.Below with reference to the embodiment of attached drawing description
It is exemplary, it is intended to for explaining the utility model, and should not be understood as limiting the present invention.It is practical new based on this
Embodiment in type, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, fall within the protection scope of the utility model.The embodiments of the present invention are described in detail with reference to the accompanying drawing.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical
The limitation of novel protected range.
The utility model is described in further details with reference to the accompanying drawing.
As shown in Figure 1 to Figure 3, a kind of easy leather drilling tool, including chassis 1, pillar 2, workbench 3 and arch branch
Frame 4, described 2 one end of pillar and chassis 1 are fixed, and the other end and workbench 3 are fixed, and the arch support 4 is fixed on work
On platform 3, the arch support 4 is equipped with boring assemblies, further includes holding down assembly 21, and the boring assemblies include flexible gas
Cylinder 5, motor 6, fixed disk 7 and drill bit 8, the drill bit 8 is removable to be fixed on the output shaft of motor 6, and described is flexible
Cylinder 5 is fixed on arch support 4, and the output end and motor 6 of telescopic cylinder 5 are fixed, the output shaft and drill bit 8 of the motor 6
Removable connection, the fixed disk 7 are fixed on motor 6, and fixed disk is equipped with the through-hole for Gong drilling through, the compression group
The two sides of drill bit are arranged in part 21, hold down assembly 21 include sleeve 9, connecting rod 10, platen 11 and return spring 12, the sleeve
9 are fixed in fixed disk, and lower cartridge is arranged with telescopic hole 13, and described 10 one end of connecting rod is protruded into telescopic hole 13, the other end with
Platen 11 is fixed, and the roof of described 12 one end of return spring and telescopic hole 13 is connected, the other end and the connecting rod for protruding into telescopic hole
It is connected.Telescopic cylinder drives motor, fixed plate and drill bit downlink to drill the leather on workbench when use, downlink
When, hold down assembly to contact with leather first, compress to leather, prevent occurring asking for leather sliding when drilling
Topic, to improve the accuracy and drilling quality of drilling.
In the present invention, the workbench 3 is equipped with groove 14, and 14 bottom wall of groove is made of stainless steel；
The platen 11 is round or square structure, and bottom is equipped with one layer of magnetic rubber 15.Magnetic rubber cooperates return spring energy
Play the role of noise abatement buffering, prevents from holding down assembly and damage leather by pressure.
In the present invention, groove 14 corresponding with the drill bit 8 is equipped with through-hole；The drill bit 8 includes one
Molding linkage section 17 and drilling section 18, the lower end of the drilling section are equipped with counterbore 19, and the side for the section that drills is equipped with to be connected with counterbore
Logical chip-removal hole 20.When to leather drilling, the leather scaled off can be trapped in counterbore, be difficult to clean up, by setting and sinking
The chip-removal hole of hole connection, can be cleared up by bar shaped bar, high pressure gas nozzle can also be connected on chip-removal hole, be completed in drilling
Later, the leather being trapped in counterbore is blown out using high pressure gas.
In the present invention, the linkage section is equipped with external screw thread, be equipped at the top of the output shaft of the motor 6 with it is upper
State the internal thread hole that external screw thread matches；The chip-removal hole 20 is the interior of arcuate structure, the wherein inner wall of chip-removal hole and counterbore
Wall is tangent.The chip-removal hole of the above structure is cleared up convenient for the insertion of bar shaped bar.
The utility model is held down assembly by setting, and when bore operation, leather can be compressed in advance by holding down assembly,
To preventing leather from sliding, the accuracy of drilling is improved, improves drilling quality, without manually pushing down leather when work, is mentioned
The safety of high tooling, with simple, convenient and practical, the low in cost advantage of structure.
Every technical staff's notice: although the utility model is described according to above-mentioned specific embodiment, this
The invention thought of utility model is not limited to that utility model, and any repacking with inventive concept will all be included in this specially
In sharp scope of patent protection.
Claims (7)
1. a kind of easy leather drilling tool, including chassis, pillar, workbench and arch support, described pillar one end with
Chassis is fixed, and the other end is fixed with workbench, and the arch support is fixed on the table, and the arch support is equipped with
Boring assemblies, it is characterised in that: further include holding down assembly, the boring assemblies include telescopic cylinder, motor, fixed disk and brill
Head, the drill bit is removable to be fixed on the output shaft of motor, and the telescopic cylinder is fixed on arch support, is stretched
The output end of cylinder is fixed with motor, and the output shaft of the motor and the removable connection of drill bit, the fixed disk are fixed on motor
On, fixed disk is equipped with the through-hole for Gong drilling through, and the two sides of drill bit are arranged in described holding down assembly, and holds down assembly including set
Cylinder, connecting rod, platen and return spring, the sleeve are fixed in fixed disk, and lower cartridge is arranged with telescopic hole, the connecting rod
One end is protruded into telescopic hole, and the other end is fixed with platen, and the roof of described return spring one end and telescopic hole is connected, the other end
It is connected with the connecting rod for protruding into telescopic hole.
2. a kind of easy leather drilling tool according to claim 1, it is characterised in that: the workbench is equipped with
Groove, the groove bottom wall are made of stainless steel.
3. a kind of easy leather drilling tool according to claim 2, it is characterised in that: the platen be it is round or
Square structure, bottom are equipped with one layer of magnetic rubber.
4. a kind of easy leather drilling tool according to claim 2, it is characterised in that: corresponding with the drill bit recessed
Slot is equipped with through-hole.
5. a kind of easy leather drilling tool according to claim 1-4, it is characterised in that: the drill bit
Including integrally formed linkage section and drilling section, the lower end of the drilling section is equipped with counterbore, and the side for the section that drills is equipped with and counterbore
The chip-removal hole of connection.
6. a kind of easy leather drilling tool according to claim 5, it is characterised in that: the linkage section is equipped with
The output shaft top of external screw thread, the motor is equipped with the internal thread hole to match with above-mentioned external screw thread.
7. a kind of easy leather drilling tool according to claim 5, it is characterised in that: the chip-removal hole is arc
Structure, wherein the inner wall of chip-removal hole and the inner wall of counterbore are tangent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821631639.XU CN208826790U (en) | 2018-10-09 | 2018-10-09 | A kind of easy leather drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821631639.XU CN208826790U (en) | 2018-10-09 | 2018-10-09 | A kind of easy leather drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208826790U true CN208826790U (en) | 2019-05-07 |
Family
ID=66318761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821631639.XU Expired - Fee Related CN208826790U (en) | 2018-10-09 | 2018-10-09 | A kind of easy leather drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208826790U (en) |
-
2018
- 2018-10-09 CN CN201821631639.XU patent/CN208826790U/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: 20190507 Termination date: 20211009 |