CN104972512A - Lever type drilling device - Google Patents
Lever type drilling device Download PDFInfo
- Publication number
- CN104972512A CN104972512A CN201510409056.7A CN201510409056A CN104972512A CN 104972512 A CN104972512 A CN 104972512A CN 201510409056 A CN201510409056 A CN 201510409056A CN 104972512 A CN104972512 A CN 104972512A
- Authority
- CN
- China
- Prior art keywords
- fixed
- handle
- fixed handle
- bar
- door
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/24—Perforating by needles or pins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/32—Hand-held perforating or punching apparatus, e.g. awls
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a lever type drilling device. The lever type drilling device comprises a fixed handle of a cavity structure, a sliding rod, a drill point arranged at the bottom of the sliding rod, a movable handle hinged to the fixed handle, a supporting rod fixed to the lower end of the fixed handle and an adjusting base connected with the supporting rod, wherein the sliding rod penetrates through openings in the upper end face and the lower end face of the fixed handle and is arranged in the fixed handle in a sliding mode. One side of the fixed handle is completely open. The lever type drilling device further comprises a clamping disc fixed to the sliding rod. One end of the movable handle is connected with the clamping disc, and the other end of the movable handle penetrates through an opening in one side of the fixed handle and is located outside the fixed handle. The lever type drilling device further comprises a limiting spring with one end connected with the fixed handle and the other end connected with the movable handle. The adjusting base comprises a base body and block covers hinged to the two side edges of the upper surface of the base body respectively, semicircular grooves are formed in the side faces of the block covers, and a circular cavity is formed by the semicircular grooves formed in the side faces of the two block covers. The lever type drilling device further comprises a bottom rod arranged in the circular cavity in a sliding mode. The lever type drilling device is simple in structure and good in punching effect.
Description
Technical field
The present invention relates to a kind of puncher, particularly relate to a kind of lever drilling equipment.
Background technology
Current, punching is all use perforating plier to punch, perforating plier is made up of handle, perforating head, compressing tablet, hole seat, and perforating head is connected with handle, and hole seat is connected with another side handle, both sides handle by closing-up together, the cross sectional shape of perforating head is arbitrary, and compressing tablet has the hole corresponding with perforating head shape with hole seat, when holding fixed handle, perforating head can pass compressing tablet and hole seat, completes punching action by perforating head impact compressing tablet and hole seat.Tradition perforating device structure is not only comparatively complicated, and when run into comparatively heavy-gauge sheeting time, not easily extend entirely through sheet material.
Summary of the invention
For solving existing perforating device complex structure, the punching defects such as effect is bad, spy of the present invention provides a kind of lever drilling equipment.
Technical scheme of the present invention is as follows: a kind of lever drilling equipment, comprise for cavity body structure fixed handle, run through fixed handle upper and lower end face opening respectively and be slidably arranged in slide bar in fixed handle, be arranged on the drill point bottom slide bar, the flexible handle be hinged and connected on fixed handle, the support bar being fixed on fixed handle lower end and the adjustment seat be connected with support bar; The complete opening in side of fixed handle, also comprise the chuck be fixed on slide bar, one end of flexible handle is connected with chuck, and the side opening that the other end runs through fixed handle is positioned at outside fixed handle; Also comprise the limit spring that one end is connected and fixed handle, the other end connects flexible handle; Described adjustment seat comprises base, is hinged and connected to door on base upper surface dual-side respectively, and door side has half slot, and the half slot that two door sides are offered forms a circular cavity; Also comprise the bottom bar be slidably arranged in circular cavity; The other dual-side of base upper surface offers chute respectively, left slider, right slide block are set in each chute respectively, one of them door is connected with left slider, right slide block respectively by the first pull bar A, the second pull bar A, and another one door is connected with left slider, right slide block respectively by the first pull bar B, the second pull bar B correspondence; Left slider, right slide block are fixed on the two ends of chute respectively by spring.
Further, described bottom bar is evenly distributed with back-up ring from the bottom to top along bottom bar axis direction, back-up ring diameter is greater than the diameter of bottom bar.
Further, also comprise the conehead being threaded connection and being fixed on slide bar lower end, described drill point is fixed on the bottom of conehead.
Further, the handle be fixed on conehead side surface is also comprised.
Further, the baffle plate be fixed on the sidewall of slide bar upper end is also comprised.
Advantageous Effects of the present invention is as follows:
1, one end of flexible handle is connected with chuck and flexible handle is hinged and connected on fixed handle.By firmly tightening up flexible handle inwardly, drill point will act on downwards to its punching on material to be punctured, and the perforating device structure in the present invention is simple, is easy to operation.
2, the spring being fixed on chute two ends serves the effect of reset to door.
3, bottom bar is slidably arranged in circular cavity and makes the distance between material to be punctured and drill point adjustable, ensure that punching effect.
4, conehead is threaded in the lower end of slide bar, by rotating the handle be fixed on conehead side surface, drill point can be made to move up and down and again act on material to be punctured, thus having assisted punching.
5, baffle plate serves spacing effect to slide bar, avoids slide bar to skid off from the cavity of fixed handle.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of lever drilling equipment;
Fig. 2 is the structural representation of adjustment seat;
Fig. 3 is the structural representation of bottom bar;
Parts title wherein corresponding to Reference numeral is as follows:
1-fixed handle, 2-slide bar, 3-drill point, 4-flexible handle, 5-support bar, 6-adjustment seat, 7-chuck, 8-limit spring, 9-base, 10-door, 11-bottom bar, 12-chute, 13-left slider, the right slide block of 14-, 15-first pull bar A, 16-second pull bar A, 17-first pull bar B, 18-second pull bar B, 19-back-up ring, 20-conehead, 21-handle, 22-baffle plate, 23-spring.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in detail, but embodiments of the present invention are not limited to this.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of lever drilling equipment, comprise for cavity body structure fixed handle 1, run through fixed handle 1 upper and lower end face opening respectively and be slidably arranged in slide bar 2 in fixed handle 1, be arranged on the drill point 3 bottom slide bar 2, the flexible handle 4 be hinged and connected on fixed handle 1, the support bar 5 being fixed on fixed handle 1 lower end and the adjustment seat 6 be connected with support bar 5; The complete opening in side of fixed handle 1, also comprises the chuck 7 be fixed on slide bar 2, and one end of flexible handle 4 is connected with chuck 7, and the side opening that the other end runs through fixed handle 1 is positioned at outside fixed handle 1; Also comprise the limit spring 8 that one end is connected and fixed handle 1, the other end connects flexible handle 4; Described adjustment seat 6 comprises base 9, is hinged and connected to door 10 on base 9 upper surface dual-side respectively, and door 10 side has half slot, and the half slot that two door 10 sides are offered forms a circular cavity; Also comprise the bottom bar 11 be slidably arranged in circular cavity; The other dual-side of base 9 upper surface offers chute 12 respectively, left slider 13, right slide block 14 are set in each chute 12 respectively, one of them door 10 is connected with left slider 13, right slide block 14 respectively by the first pull bar A15, the second pull bar A16, and another one door 10 is connected with left slider 13, right slide block 14 respectively by the first pull bar B17, the second pull bar B18 correspondence; Left slider 13, right slide block 14 are fixed on the two ends of chute 12 respectively by spring 23.
When punching, palm when held fixed handle 1, four refers to hold flexible handle 4, and one end of flexible handle 4 is connected with chuck 7 and flexible handle 4 is hinged and connected on fixed handle 1.Therefore by firmly tightening up flexible handle 4 inwardly, flexible handle 4 will by lever principle, and band moving slide-bar 2 moves downward, and drill point 3 will act on to its punching on material to be punctured, and the perforating device structure in the present embodiment is simple, be easy to operation.Material to be punctured in this programme is placed on bottom bar 11, makes the distance between material to be punctured and drill point 3 adjustable because bottom bar 11 is slidably arranged in circular cavity.
Embodiment 2
The present embodiment is on the basis of embodiment 1, and as shown in Figure 3, described bottom bar 11 is evenly distributed with back-up ring 19 from the bottom to top along bottom bar 11 axis direction, back-up ring 19 diameter is greater than the diameter of bottom bar 11.
When needing to adjust the distance between material to be punctured and drill point 3, the door 10 be hinged and connected to respectively on base 9 upper surface dual-side is opened, bottom bar 11 is placed in base 9, when bottom bar 11 arrives appropriate location, both sides door 10 is covered, because back-up ring 19 diameter is greater than bottom bar 11 diameter, the position of bottom bar 11 will be fixed.First pull bar A15, the second pull bar A16 serve the effect of support to one of them door 10 when door 10 is opened, the first pull bar B17, the second pull bar B18 serve the effect of support to another one door 10.When closing both sides door 10, spring 23 serves the effect of reset.
Embodiment 3
The present embodiment is on the basis of embodiment 1, and also comprise the conehead 20 being threaded connection and being fixed on slide bar 2 lower end, described drill point 3 is fixed on the bottom of conehead 20.Also comprise the handle 21 be fixed on conehead 20 side surface.
When material to be punctured is thicker or hold strength be difficult to punching time, while aforesaid operations, with another hand rotating handles 21, namely drill point 3 can move up and down and again act on material to be punctured, thus has assisted punching.
Embodiment 4
The present embodiment, on the basis of embodiment 1 or embodiment 2 or embodiment 3, also comprises the baffle plate 22 be fixed on the sidewall of slide bar 2 upper end.
Baffle plate 22 pairs of slide bars 2 serve spacing effect, avoid slide bar 2 to skid off from the cavity of fixed handle 1.
As mentioned above, the present invention can be realized preferably.
Claims (5)
1. a lever drilling equipment, is characterized in that:
Comprise for cavity body structure fixed handle (1), run through fixed handle (1) upper and lower end face opening respectively and be slidably arranged in slide bar (2) in fixed handle (1), be arranged on the drill point (3) of slide bar (2) bottom, the flexible handle (4) be hinged and connected on fixed handle (1), the support bar (5) being fixed on fixed handle (1) lower end and the adjustment seat (6) be connected with support bar (5); The complete opening in side of fixed handle (1), also comprises the chuck (7) be fixed on slide bar (2), and one end of flexible handle (4) is connected with chuck (7), and the side opening that the other end runs through fixed handle (1) is positioned at fixed handle (1) outward; Also comprise the limit spring (8) that one end is connected and fixed handle (1), the other end connects flexible handle (4); Described adjustment seat (6) comprises base (9), is hinged and connected to door (10) on base (9) upper surface dual-side respectively, and door (10) side has half slot, and the half slot that two door (10) sides are offered forms a circular cavity; Also comprise the bottom bar (11) be slidably arranged in circular cavity; The other dual-side of base (9) upper surface offers chute (12) respectively, left slider (13), right slide block (14) are set in each chute (12) respectively, one of them door (10) is respectively by the first pull bar A(15), the second pull bar A(16) be connected with left slider (13), right slide block (14), another one door (10) is respectively by the first pull bar B(17), the second pull bar B(18) corresponding to be connected with left slider (13), right slide block (14); Left slider (13), right slide block (14) are fixed on the two ends of chute (12) respectively by spring (23).
2. a kind of lever drilling equipment according to claim 1, is characterized in that:
Described bottom bar (11) is evenly distributed with back-up ring (19) from the bottom to top along bottom bar (11) axis direction, and back-up ring (19) diameter is greater than the diameter of bottom bar (11).
3. a kind of lever drilling equipment according to claim 1, is characterized in that:
Also comprise the conehead (20) being threaded connection and being fixed on slide bar (2) lower end, described drill point (3) is fixed on the bottom of conehead (20).
4. a kind of lever drilling equipment according to claim 3, is characterized in that:
Also comprise the handle (21) be fixed on conehead (20) side surface.
5. a kind of lever drilling equipment according to claim 1, is characterized in that:
Also comprise the baffle plate (22) be fixed on the sidewall of slide bar (2) upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510409056.7A CN104972512A (en) | 2015-07-14 | 2015-07-14 | Lever type drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510409056.7A CN104972512A (en) | 2015-07-14 | 2015-07-14 | Lever type drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104972512A true CN104972512A (en) | 2015-10-14 |
Family
ID=54269735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510409056.7A Pending CN104972512A (en) | 2015-07-14 | 2015-07-14 | Lever type drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104972512A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107252905A (en) * | 2017-08-08 | 2017-10-17 | 安徽机电职业技术学院 | A kind of drilling machinery processing apparatus of use lever arm of force |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2043168U (en) * | 1988-12-10 | 1989-08-23 | 腾云 | Multipurpose puncher |
| CN2182019Y (en) * | 1993-12-07 | 1994-11-09 | 沈阳工业学院 | Vertical drilling, threading machine |
| KR20030062460A (en) * | 2002-01-17 | 2003-07-28 | 주식회사 에스 피 씨 | Punching machine |
| CN2762977Y (en) * | 2005-01-10 | 2006-03-08 | 吴春辉 | Two purpose puncher |
| US20080250948A1 (en) * | 2007-04-10 | 2008-10-16 | Best Buy Enterprise Services, Inc. | Hard disk destruction apparatus and method |
| CN202439059U (en) * | 2012-02-20 | 2012-09-19 | 郭典典 | Voucher punching machine for accounting |
| CN103029170A (en) * | 2011-10-10 | 2013-04-10 | 张庭瑞 | Hole puncher |
-
2015
- 2015-07-14 CN CN201510409056.7A patent/CN104972512A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2043168U (en) * | 1988-12-10 | 1989-08-23 | 腾云 | Multipurpose puncher |
| CN2182019Y (en) * | 1993-12-07 | 1994-11-09 | 沈阳工业学院 | Vertical drilling, threading machine |
| KR20030062460A (en) * | 2002-01-17 | 2003-07-28 | 주식회사 에스 피 씨 | Punching machine |
| CN2762977Y (en) * | 2005-01-10 | 2006-03-08 | 吴春辉 | Two purpose puncher |
| US20080250948A1 (en) * | 2007-04-10 | 2008-10-16 | Best Buy Enterprise Services, Inc. | Hard disk destruction apparatus and method |
| CN103029170A (en) * | 2011-10-10 | 2013-04-10 | 张庭瑞 | Hole puncher |
| CN202439059U (en) * | 2012-02-20 | 2012-09-19 | 郭典典 | Voucher punching machine for accounting |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107252905A (en) * | 2017-08-08 | 2017-10-17 | 安徽机电职业技术学院 | A kind of drilling machinery processing apparatus of use lever arm of force |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151014 |