CN217552547U - Hole pitch adjusting and punching device and binding and punching machine - Google Patents
Hole pitch adjusting and punching device and binding and punching machine Download PDFInfo
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- CN217552547U CN217552547U CN202221397079.2U CN202221397079U CN217552547U CN 217552547 U CN217552547 U CN 217552547U CN 202221397079 U CN202221397079 U CN 202221397079U CN 217552547 U CN217552547 U CN 217552547U
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- fixed base
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Abstract
The utility model discloses a hole distance adjusting and punching device and a binding and punching machine, wherein the hole distance adjusting and punching device comprises a fixed base, a middle punching component arranged on the fixed base, at least one sliding plate and at least one sliding driving mechanism, wherein the sliding plate is provided with a distance adjusting and punching component; the sliding driving mechanism is connected between the sliding plate and the fixed base so as to be operated to drive the sliding plate to slide relative to the fixed base; the middle punching assembly and the distance-adjusting punching assembly are both suitable for punching a piece to be punched. The utility model discloses can adjust its pitch-row that punches according to binding books, it is very convenient to use.
Description
Technical Field
The utility model relates to a perforating device and binding puncher are adjusted to pitch-row.
Background
Currently, the prior art binding punch generally comprises a plurality of punching assemblies, and the relative distance between the punching assemblies is generally not adjustable, for example, chinese patent publication No. CN214394435U discloses a quick binding punch for book binding, which comprises three punching mechanisms, and the pitch between adjacent punching mechanisms is not adjustable, so that the use is inconvenient.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome prior art's defect, provide a pitch-row adjusts perforating device, it can adjust its pitch-row that punches according to binding books, and it is very convenient to use.
In order to solve the technical problem, the technical scheme of the utility model is that: an aperture adjustment perforating device, comprising:
a fixed base;
a central punch assembly mounted on the fixed base;
the sliding plate is provided with a distance-adjusting punching assembly;
the sliding driving mechanism is connected between the sliding plate and the fixed base so as to be operated to drive the sliding plate to slide relative to the fixed base; wherein the content of the first and second substances,
the middle punching assembly and the distance-adjusting punching assembly are both suitable for punching a piece to be punched.
Further, a concrete structure of subassembly and roll adjustment subassembly of punching is punched in middle of punching, the subassembly and the roll adjustment subassembly of punching all include in the middle of punching:
the rotary driving device comprises a rotary driving source and a drill bit, wherein the rotary driving source is connected with the drill bit to drive the drill bit to rotate.
The slide drive mechanism includes:
a nut block coupled to the sliding plate;
and the distance adjusting screw rod is rotatably connected between the sliding plate and the fixed base and is in threaded connection with the nut block.
Furthermore, a fixed plate is arranged on the fixed base, and the middle punching assembly is installed on the fixed plate;
a first bearing mounting plate is arranged on the fixed base;
a second bearing mounting plate is arranged on the fixed plate;
and the distance adjusting screw rod is respectively connected to the first bearing mounting plate and the second bearing mounting plate in a rotating manner through bearings.
Further, in order to guide the sliding direction of the sliding plate, a sliding guide mechanism for guiding the sliding direction of the sliding plate is connected between the fixed base and the sliding plate.
Further, a concrete structure of a slide guide mechanism is provided, the slide guide mechanism including:
a sliding block fixedly connected to the sliding plate;
the distance adjusting guide post is connected to the fixed base, and the sliding block is slidably matched on the distance adjusting guide post.
Furthermore, the two distance-adjusting punching assemblies are respectively positioned at two sides of the middle punching assembly, and the two sliding plates and the two sliding driving mechanisms are respectively and correspondingly arranged.
The utility model also provides a bind puncher, include:
a frame;
the fixed base is suitable for moving up and down relative to the rack;
a fixed base movement drive mechanism connected between the frame and the fixed base, the fixed base movement drive mechanism adapted to be manipulated to drive the fixed base up and down relative to the frame.
Further, a concrete structure of a fixed base movement driving mechanism is provided, the fixed base movement driving mechanism includes:
the crank is rotationally connected to the rack;
one end of the connecting rod is rotatably connected with the crank, and the other end of the connecting rod is rotatably connected with the fixed base.
Further, in order to limit the parts to be bound, the rack comprises a base;
and the base is provided with a limiting mechanism for positioning the parts to be bound and suitable for adjustment.
After the technical scheme is adopted, the utility model discloses a binding puncher has used pitch-row to adjust perforating device, through rotatory roll adjustment lead screw, and adjustable corresponding roll adjustment punches the subassembly relative middle relative distance that punches the subassembly to realize binding the regulation of pitch-row, it is very convenient to use.
Drawings
FIG. 1 is a perspective view of the pitch adjustment punching device of the present invention;
fig. 2 is a perspective view of the binding punch of the present invention.
Detailed Description
In order that the present invention may be more clearly understood, the following detailed description is given with reference to the accompanying drawings.
Example one
As shown in fig. 1 and 2, a hole distance adjusting and punching device comprises:
a fixed base 1;
a middle punching component 2 arranged on the fixed base 1;
the two sliding plates 3 are provided with distance-adjusting punching components 4; the two distance-adjusting punching assemblies 4 are respectively positioned at two sides of the middle punching assembly 2;
the two sliding driving mechanisms are connected between the sliding plate 3 and the fixed base 1 and are operated to drive the sliding plate 3 to slide relative to the fixed base 1; wherein the content of the first and second substances,
the middle punching assembly 2 and the distance-adjusting punching assembly 4 are both suitable for punching a piece to be punched.
As shown in fig. 1 and 2, the intermediate perforating assembly 2 and the adjustable pitch perforating assembly 4 each include:
a rotary drive source 21 and a bit 22, the rotary drive source 21 being connected to the bit 22 to drive the bit 22 to rotate.
As shown in fig. 1, the slide driving mechanism may be configured as follows, including:
a nut block 51 connected to the slide plate 3;
and a distance adjusting screw 52 rotatably connected between the sliding plate 3 and the fixed base 1, the distance adjusting screw 52 being in threaded connection with the nut block 51.
Specifically, as shown in fig. 1, a fixing plate 11 is arranged on a fixing base 1, and a middle punching assembly 2 is installed on the fixing plate 11;
a first bearing mounting plate 11b is arranged on the fixed base 1;
a second bearing mounting plate 11a is arranged on the fixing plate 11;
the distance adjusting screw 52 is rotatably connected to the first bearing mounting plate 11b and the second bearing mounting plate 11a through bearings, respectively.
The nut block 51 is driven to move linearly by rotating the distance-adjusting screw rod 52, so that the corresponding sliding plate 3 is driven to move, the corresponding distance-adjusting punching component 4 can be driven to move by moving the sliding plate 3, the distance between the corresponding distance-adjusting punching component 4 and the middle punching component 2 is adjusted, and the use is very convenient; the distance adjusting screw 52 may be rotated manually or by a driving member, and the embodiment is not limited.
Specifically, as shown in fig. 1, a slide guide mechanism for guiding a sliding direction of the slide plate 3 may be connected between the fixed base 1 and the slide plate 3.
Specifically, as shown in fig. 2, the slide guide mechanism may be a structure including:
a slide block 61 fixedly connected to the slide plate 3;
the distance adjusting guide post 62 is connected to the fixed base 1, and the slide block 61 is slidably fitted on the distance adjusting guide post 62.
In this embodiment, a guide post mounting plate 10 is mounted on the fixing plate 11, another guide post mounting plate 10 is mounted on the fixing base 1, and two ends of the distance adjusting guide post 62 are respectively mounted on the two guide post mounting plates 10.
In the present embodiment, the distance between each distance-adjustable punching assembly 4 and the middle punching assembly 2 can be driven and adjusted by a corresponding sliding driving mechanism.
Example two
As shown in fig. 2, a binding punch includes:
a frame 7;
in the hole pitch adjusting and punching device in the first embodiment, the fixed base 1 is suitable for moving up and down relative to the rack 7;
and a fixed base movement driving mechanism connected between the frame 7 and the fixed base 1, the fixed base movement driving mechanism being adapted to be manipulated to drive the fixed base 1 to move up and down relative to the frame 7.
As shown in fig. 2, the fixed base movement driving mechanism may be a structure including:
the crank 81 is rotationally connected to the frame 7;
and a connecting rod 82 with one end rotatably connected with the crank 81 and the other end rotatably connected with the fixed base 1.
In the present embodiment, two fixed base movement drive mechanisms are provided.
In this embodiment, as shown in fig. 2, the binding punch may further include a handle 83, the handle 83 rotates the crank 81, and the crank 81 rotates and then drives the fixing base 1 to move downward through the connecting rod 82.
In this embodiment, as shown in fig. 2, at least one spring is further connected to the frame 7 and the fixed base 1 to return the fixed base 1 after punching.
In this embodiment, as shown in fig. 2, the binding hole-punching machine may further include a pressing structure 9 for pressing the to-be-punched piece when punching the to-be-punched piece, where a specific structure of the pressing structure 9 is shown in fig. 2, which is the prior art, and details of this embodiment are not repeated.
In this embodiment, as shown in fig. 2, the binding punch may further include a stationary base locking mechanism, which may include a limiting block 30 mounted on the frame 7 and a limiting rod mounted on the stationary base 1, the limiting rod being inserted into the limiting block 30 to lock the position when not in use.
Specifically, as shown in fig. 2, the frame 7 includes a base 71 and two side plates 72 mounted on the base 71, two ends of the fixed base 1 are slidably mounted on the two side plates 72, and a handle 83 is also mounted on the two side plates 72.
Specifically, as shown in fig. 2, a limiting mechanism for positioning the to-be-bound piece and suitable for adjustment is mounted on the base 71, the limiting mechanism includes a left limiting piece 50a and a rear limiting piece 50b, the left limiting piece 50a and the rear limiting piece 50b are adjustable and fixable on the base 71, and the left limiting piece 50a and the rear limiting piece 50b are abutted against the to-be-punched piece to limit the to-be-punched piece.
The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a perforating device is adjusted to pitch-row which characterized in that includes:
a fixed base (1);
a middle punching assembly (2) arranged on the fixed base (1);
the device comprises at least one sliding plate (3), wherein a distance adjusting punching assembly (4) is mounted on the sliding plate (3);
at least one sliding driving mechanism which is connected between the sliding plate (3) and the fixed base (1) and is operated to drive the sliding plate (3) to slide relative to the fixed base (1); wherein the content of the first and second substances,
the middle punching assembly (2) and the distance-adjusting punching assembly (4) are both suitable for punching a piece to be punched.
2. The pitch-adjusting punch device according to claim 1,
the middle punching assembly (2) and the distance-adjusting punching assembly (4) both comprise:
a rotary drive source (21) and a drill bit (22), wherein the rotary drive source (21) is connected with the drill bit (22) to drive the drill bit (22) to rotate.
3. The pitch-adjusting punch device according to claim 1,
the slide drive mechanism includes:
a nut block (51) connected to the sliding plate (3);
and the distance adjusting screw rod (52) is rotatably connected between the sliding plate (3) and the fixed base (1), and the distance adjusting screw rod (52) is in threaded connection with the nut block (51).
4. The pitch-adjusting punching device according to claim 3,
a fixed plate (11) is arranged on the fixed base (1), and the middle punching assembly (2) is installed on the fixed plate (11);
a first bearing mounting plate (11 b) is arranged on the fixed base (1);
a second bearing mounting plate (11 a) is arranged on the fixing plate (11);
the distance adjusting screw rod (52) is rotatably connected to the first bearing mounting plate (11 b) and the second bearing mounting plate (11 a) through bearings respectively.
5. The pitch-adjusting punch device according to claim 1,
a sliding guide mechanism for guiding the sliding direction of the sliding plate (3) is connected between the fixed base (1) and the sliding plate (3).
6. The pitch-adjusting punching device according to claim 5,
the slide guide mechanism includes:
a slide block (61) fixedly connected to the slide plate (3);
the distance adjusting guide post (62) is connected to the fixed base (1), and the sliding block (61) is slidably matched with the distance adjusting guide post (62).
7. The pitch-adjusting punch device according to claim 1,
the two distance-adjusting punching assemblies (4) are respectively positioned on two sides of the middle punching assembly (2), and the two sliding plates (3) and the two sliding driving mechanisms are respectively and correspondingly arranged.
8. A binding punch, comprising:
a frame (7);
the pitch adjustment punching device according to any one of claims 1 to 7, wherein a fixed base (1) is adapted to move up and down with respect to the frame (7);
a fixed base movement drive mechanism connected between the frame (7) and the fixed base (1), the fixed base movement drive mechanism adapted to be manipulated to drive the fixed base (1) to move up and down relative to the frame (7).
9. The binding punch of claim 8,
the fixed base movement drive mechanism includes:
the crank (81), the said crank (81) is connected to the said framework (7) rotatably;
one end of the connecting rod (82) is rotationally connected with the crank (81), and the other end of the connecting rod is rotationally connected with the fixed base (1).
10. The binding punch of claim 8,
the frame (7) comprises a base (71);
and a limiting mechanism which is used for positioning the parts to be bound and is suitable for adjustment is arranged on the base (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221397079.2U CN217552547U (en) | 2022-06-06 | 2022-06-06 | Hole pitch adjusting and punching device and binding and punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221397079.2U CN217552547U (en) | 2022-06-06 | 2022-06-06 | Hole pitch adjusting and punching device and binding and punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217552547U true CN217552547U (en) | 2022-10-11 |
Family
ID=83501274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221397079.2U Active CN217552547U (en) | 2022-06-06 | 2022-06-06 | Hole pitch adjusting and punching device and binding and punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217552547U (en) |
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2022
- 2022-06-06 CN CN202221397079.2U patent/CN217552547U/en active Active
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