CN216579824U

CN216579824U - Anchor clamps and use its automatic machine of stamping

Info

Publication number: CN216579824U
Application number: CN202122754855.1U
Authority: CN
Inventors: 李娟�
Original assignee: Zhongchuang'en Tianjin Technology Co ltd
Current assignee: Zhongchuang'en Tianjin Technology Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-05-24
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses a clamp and an automatic stamping machine using the same, wherein the clamp comprises two connecting arm assemblies, two telescopic positioning assemblies and two stopping assemblies, the two connecting arm assemblies are respectively positioned at two sides of the telescopic positioning assemblies and are both connected with the telescopic positioning assemblies and used for clamping or loosening two sides of a seal, and the stopping assemblies penetrate through the telescopic positioning assemblies and are used for limiting and fixing the top of the seal. By adopting the clamp, the seal is firmly and stably clamped, the sealing effect can be effectively improved when the seal is sealed, the problem of unclear seal caused by shaking of the seal when the seal is sealed is prevented, and the practicability and market competitiveness of the clamp are effectively improved.

Description

Anchor clamps and use its automatic machine of stamping

Technical Field

The utility model belongs to the technical field of stamping machines, and particularly relates to a clamp and an automatic stamping machine using the same.

Background

The stamp is used as stationery which is printed on a document to show authentication or signing, is widely applied to various industries such as banks, governments, enterprises, schools and the like, and has great significance as the most direct and most effective legal certificate. In daily management work, either manual stamping or automatic stamping machine stamping is adopted, but the existing stamping machine is designed for reliably fixing the seal in the seal clamp, the clamp structure is too complex, and the seal clamp is inconvenient to detach and replace; secondly, the seal jacket is sleeved with a seal and fixed in the clamp, and the seal jacket is only suitable for seals with single specification, so that the seal jacket needs to be replaced when the seal is replaced, and the seal jackets with different specifications need to be reserved to meet the requirement of seal fixation, so that the seal clamp is poor in universality when being suitable for seals with different specifications.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention provides a clamp, which solves the problems of the prior art that the seal is inconvenient to detach and replace and the clamping is not firm.

The utility model aims to provide an automatic stamping machine applying the clamp.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows: the utility model provides an anchor clamps for the seal, is including connecting arm subassembly, flexible locating component, locking subassembly, the connecting arm subassembly is two, two the connecting arm subassembly is located respectively flexible locating component's both sides and all are connected with flexible locating component, it is right to be used for the centre gripping is carried out or loosen in the both sides of seal, the locking subassembly passes flexible locating component is used for right the top of seal is spacing and fixed.

Preferably, the telescopic positioning assembly comprises two telescopic racks, two rotating gears, an upper beam, a bottom plate and a stud assembly, the two telescopic racks are respectively and fixedly connected with the two connecting arm assemblies, the rotating gears are arranged between the two telescopic racks and are meshed with the two telescopic racks, the upper beam and the bottom plate are respectively positioned below and above the two telescopic racks, and the upper beam and the bottom plate are fixedly connected; one end of the stud assembly is connected with one of the two connecting arm assemblies in a matched mode, and the other end of the stud assembly is connected with the upper beam in a matched mode; when the seal needs to be clamped or loosened, the stud component is rotated, and under the interaction of the upper beam, the two telescopic racks and the rotating gear, the two connecting arm components are driven to move horizontally inwards or horizontally outwards simultaneously.

Preferably, the connecting arm assembly comprises a connecting arm and a first clamping sleeve, the first clamping sleeve is fixedly arranged on the inner side of the connecting arm, and the connecting arm is connected with the telescopic rack.

Preferably, the connecting arm is L-shaped, the telescopic rack is fixedly arranged above one horizontal side of the connecting arm, and a first groove matched with one horizontal side of the two connecting arms is formed in the upper surface of the upper beam.

Preferably, the bottom surface of the bottom plate is provided with a second groove matched with the two telescopic racks.

Preferably, the stud assembly comprises a butterfly stud and a positioning helicoid, one end of the butterfly stud penetrates through one connecting arm in the connecting arm assembly, and the positioning helicoid is arranged in the butterfly stud in a penetrating mode and abutted to the connecting arm and used for limiting the connecting arm.

Preferably, the locking subassembly includes buffering axle, roof, locking piece, locking elastic component, the lower extreme of buffering axle passes in proper order bottom plate, rotary gear and upper beam and extend to the outside of upper beam, the locking piece cover is established the upper end of buffering axle and one side are fixed with the bottom plate through locking elastic component, the roof sets up the lower extreme tip at the buffering axle.

The connecting arm assembly further comprises a second clamping sleeve, and the second clamping sleeve is located above the first clamping sleeve and is fixedly connected with the first clamping sleeve.

The second clamping sleeve is square.

The other technical scheme of the utility model is realized as follows: the utility model provides an automatic stamping machine, includes automatic stamping machine body and foretell anchor clamps, anchor clamps are installed on the automatic stamping machine body.

Compared with the prior art, the clamp provided by the utility model has the advantages that the seal is firmly and stably clamped, the sealing effect can be effectively improved during sealing, the problem of unclear seal caused by shaking of the seal during sealing is prevented, and the practicability and market competitiveness of the clamp are effectively improved; in addition, the clamp disclosed by the utility model is low in cost, easy to operate, wide in applicability and easy to popularize.

Drawings

Fig. 1 is a schematic perspective view of a fixture according to embodiment 1 of the present invention;

fig. 2 is an exploded view of a clamp according to embodiment 1 of the present invention;

fig. 3 is a schematic perspective view of a clamp according to embodiment 1 of the present invention from another perspective;

fig. 4 is a schematic structural diagram of a clamp provided in embodiment 1 of the present invention in a clamping state;

fig. 5 is a schematic structural diagram of a clamp according to embodiment 1 of the present invention in an unclamped state;

FIG. 6 is a use indicating view of a clip according to embodiment 1 of the present invention;

FIG. 7 is another use indicating view of a clip according to example 1 of the present invention;

fig. 8 is a schematic view of a structure of a first clamping sleeve and a second clamping sleeve in a clamping apparatus according to embodiment 1 of the present invention.

In the figure, 1, a connecting arm assembly, 11, a connecting arm, 12, a first clamping sleeve, 13, a second clamping sleeve, 2, a telescopic positioning assembly, 21, a telescopic rack, 22, a rotating gear, 23, an upper beam, 231, a first groove, 232, a screw hole, 24, a bottom plate, 241, a second groove, 25, a rotating stud assembly, 251, a butterfly stud, 252, a positioning screw ring, 3, a stopping assembly, 31, a buffer shaft, 32, a top plate, 33, a stopping sheet, 34, a stopping elastic assembly,

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it is to be understood that the terms "vertical", "lateral", "longitudinal", "front", "rear", "left", "right", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention, and do not mean that the device or member to which the present invention is directed must have a specific orientation or position, and thus, cannot be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

The clamp provided by the embodiment 1 of the utility model is used for a seal, and as shown in fig. 1-5, the clamp comprises two connecting arm assemblies 1, two telescopic positioning assemblies 2 and two stopping assemblies 3, the two connecting arm assemblies 1 are respectively positioned at two sides of the telescopic positioning assemblies 2 and are both connected with the telescopic positioning assemblies 2 and used for clamping or loosening two sides of the seal, and the stopping assemblies 3 penetrate through the telescopic positioning assemblies 2 and are used for limiting and fixing the top of the seal.

After the scheme is adopted, the clamp provided by the utility model not only enables the seal to be firmly and stably clamped, but also can effectively improve the sealing effect during sealing, and prevent the problem of unclear seal caused by shaking of the seal during sealing, thereby effectively improving the practicability and market competitiveness of the clamp.

Further, the telescopic positioning assembly 2 comprises two telescopic racks 21, two rotating gears 22, an upper beam 23, a bottom plate 24 and a stud assembly 25, the two telescopic racks 21 are respectively and fixedly connected with the two connecting arm assemblies 1, the rotating gear 22 is arranged between the two telescopic racks 21 and is meshed with the two telescopic racks 21, the upper beam 23 and the bottom plate 24 are respectively positioned below and above the two telescopic racks 21, and the upper beam 23 and the bottom plate 24 are fixedly connected; one end of the stud assembly 25 is connected with one of the two connecting arm assemblies 1 in a matching way, and the other end is connected with the upper beam 23 in a matching way.

By adopting the telescopic positioning assembly 2 consisting of a telescopic rack 21, a rotating gear 22, an upper beam 23, a bottom plate 24 and a stud assembly 25, and fixedly connecting the two telescopic racks 21 with the two connecting arm assemblies 1 respectively; the rotary gear 22 is arranged between the two telescopic racks 21; one end of the stud component 25 is connected with one of the two connecting arm components 1 in a matching way, and the other end of the stud component is connected with the upper beam 23 in a matching way; when the seal needs to be clamped or loosened, the stud assembly 25 is rotated, and under the interaction of the upper beam 23, the two telescopic racks 21 and the rotating gear 22, the two connecting arm assemblies 1 are driven to simultaneously move horizontally inwards or simultaneously move horizontally outwards, so that the purpose of clamping or loosening the seal is effectively achieved.

Further, the connecting arm assembly 1 comprises a connecting arm 11 and a first clamping sleeve 12, the first clamping sleeve 12 is fixedly arranged on the inner side of the connecting arm 11, and the connecting arm 11 is connected with the telescopic rack 21.

In a specific implementation process, the shape of the inner wall of the first clamping sleeve 12 corresponds to the shape of a stamp to be clamped, and in addition, the specific shape of the inner wall of the first clamping sleeve 12 can be specified according to requirements.

By fixedly arranging the first clamping sleeve 12 at the inner side of the connecting arm 11, the seal can be clamped more tightly and stably.

Further, the connecting arms 11 are L-shaped, the telescopic rack 21 is fixedly arranged above the horizontal side of the connecting arms 11, and the upper surface of the upper beam 23 is provided with a first groove 231 matched with the horizontal sides of the two connecting arms 11.

By arranging the connecting arm 11 in an L-shape, not only is it convenient for the connecting arm 11 to be connected with the telescopic rack 21, but also the structure of the whole clamp is more attractive.

Further, the bottom surface of the bottom plate 24 is provided with a second groove 241 which is matched with the two telescopic racks 21.

The second groove 241 matched with the two telescopic racks 21 is arranged on the lower bottom surface of the bottom plate 24, so that the structure of the whole clamp is more compact and firm.

Further, the stud assembly 25 includes a butterfly stud 251 and a positioning coil 252, one end of the butterfly stud 251 penetrates through the connecting arm 11 in one of the connecting arm assemblies 1, and the positioning coil 252 is inserted into the butterfly stud 241 and abuts against the connecting arm 11 for limiting the connecting arm 11.

By adopting the stud component 25 composed of the butterfly stud 251 and the positioning coil 252, and the connecting arm 11 is penetrated by one end of the butterfly stud 251, and the positioning coil 252 is penetrated through the butterfly stud 241 and is abutted to the connecting arm 11, so that when a user rotates the butterfly stud 251, the connecting arm 11 can move along with the butterfly stud 251 in an extending or contracting manner, and the purpose of clamping and loosening the stamp is effectively realized.

Further, a screw hole 232 matched with the butterfly stud 251 is formed in one side, close to the butterfly stud 251, of the upper beam 23.

Through set up on the upper beam 23 with butterfly stud 251 complex screw 232, the effectual butterfly stud 251 of having realized removes along the horizontal direction at rotatory in-process relative to upper beam 23, and then drives two linking arms and two telescopic rack 21 level outwards or the inside removal of level to the effectual mesh of carrying out centre gripping and unclamping to the seal that has realized.

Further, the stopper assembly 3 includes a buffer shaft 31, a top plate 32, a stopper piece 33, and a stopper elastic assembly 34, the lower end of the buffer shaft 31 sequentially passes through the bottom plate 24, the rotary gear 22, and the upper beam 23 and extends to the outside of the upper beam 23, the stopper piece 33 is sleeved on the upper end of the buffer shaft 31, and one side of the stopper piece is fixed with the bottom plate 24 through the stopper elastic assembly 34, and the top plate 32 is disposed at the lower end of the buffer shaft 31.

Through adopting the locking assembly 3 that comprises buffering axle 31, roof plate 32, stop piece 33, locking elastic component 34 to pass the lower extreme of buffering axle 31 in proper order bottom plate 24, rotary gear 22 and upper beam 23 just extend to the outside of upper beam 23, roof plate 32 sets up the lower extreme tip at buffering axle 31, make after pressing from both sides tight the seal through two linking arms, again with roof plate 32 and the top contact of seal, and carry out locking and spacing through locking assembly 3 to the top of seal, make at the in-process of stamping, can effectually prevent the seal and move up, the problem of influence stamping effect takes place.

Further, as shown in fig. 3, the connecting arm assembly 1 further includes a second clamping sleeve 13, and the second clamping sleeve 13 is located above the first clamping sleeve 12 and is fixedly connected with the first clamping sleeve 12.

The purpose of clamping the stamps in different shapes is facilitated by arranging the second clamping sleeve 13 on the first clamping sleeve 12 and fixedly connecting the second clamping sleeve 13 with the first clamping sleeve 12.

Further, as shown in fig. 8, the second clamping sleeve 13 is square, so as to facilitate clamping the square stamp.

The using process of the clamp provided in this embodiment 1 is as follows (specifically, as shown in fig. 6 and 7):

1) rotating the butterfly stud 251 clockwise until the first clamping sleeve 12 is opened to a proper position;

2) placing a stamp from bottom to top to a proper position, then anticlockwise rotating the butterfly stud 251 to clamp, and then pressing the stop piece 33 to enable the top plate 32 to be contacted with the upper end of the stamp;

3) if the stamp head is square, the subsequent process is performed after the square clamping (i.e. the second clamping sleeve 13) sleeves at the two sides of the two connecting arms 11 are unscrewed and are installed on the first clamping sleeve 12 (i.e. the circular clamping sleeve).

Example 2

The automatic stamping machine provided by the embodiment 2 of the utility model comprises an automatic stamping machine body and the clamp disclosed in the embodiment 1, wherein the clamp is arranged on the automatic stamping machine body.

Through using the anchor clamps in embodiment 1 on current automatic stamping machine body, not only make the seal by firm stable of centre gripping, when adopting automatic stamping machine to stamp moreover, can effectual promotion effect of stamping, the seal that prevents to stamp rocks the unclear problem of seal that leads to, thereby the effectual practicality and the market competition that have promoted the automatic stamping machine who adopts this type of anchor clamps.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides an anchor clamps for fixed seal, its characterized in that is including connecting arm subassembly (1), flexible locating component (2), locking subassembly (3), it is two, two to connect arm subassembly (1) be located respectively the both sides of flexible locating component (2) just all are connected with flexible locating component (2), be used for right the both sides of seal carry out the centre gripping or loosen, locking subassembly (3) pass flexible locating component (2), be used for right the top of seal is spacing and fixed.

2. The clamp according to claim 1, wherein the telescopic positioning assembly (2) comprises two telescopic racks (21), two rotating gears (22), an upper beam (23), a bottom plate (24) and a stud assembly (25), the two telescopic racks (21) are respectively and fixedly connected with the two connecting arm assemblies (1), the rotating gear (22) is arranged between the two telescopic racks (21) and meshed with the two telescopic racks (21), the upper beam (23) and the bottom plate (24) are respectively positioned below and above the two telescopic racks (21), and the upper beam (23) and the bottom plate (24) are fixedly connected; one end of the stud assembly (25) is connected with one of the two connecting arm assemblies (1) in a matched mode, and the other end of the stud assembly is connected with the upper beam (23) in a matched mode; when the stamp needs to be clamped or loosened, the stud assembly (25) is rotated, and under the interaction of the upper beam (23), the two telescopic racks (21) and the rotating gear (22), the two connecting arm assemblies (1) are driven to simultaneously move horizontally inwards or simultaneously move horizontally outwards.

3. A clamp as claimed in claim 2, characterized in that said connecting arm assembly (1) comprises a connecting arm (11) and a first clamping sleeve (12), said first clamping sleeve (12) being secured inside said connecting arm (11), said connecting arm (11) being connected to a telescopic rack (21).

4. A clamp as claimed in claim 3, characterized in that said connecting arms (11) are L-shaped, said telescopic rack (21) being fixed above the horizontal side of said connecting arms (11), the upper surface of said upper beam (23) being provided with a first groove (231) cooperating with the horizontal side of both said connecting arms (11).

5. A clamp as claimed in claim 4, characterized in that the lower bottom surface of said base plate (24) is provided with second grooves (241) cooperating with two of said telescopic racks (21).

6. A clamp as claimed in claim 5, characterized in that the stud assembly (25) comprises a butterfly stud (251) and a positioning coil (252), one end of the butterfly stud (251) penetrates through the connecting arm (11) of one of the connecting arm assemblies (1), and the positioning coil (252) penetrates through the butterfly stud (251) and abuts against the connecting arm (11) for limiting the connecting arm (11).

7. The clamp according to claim 6, wherein the stop assembly (3) comprises a buffer shaft (31), a top plate (32), a stop piece (33) and a stop elastic assembly (34), the lower end of the buffer shaft (31) sequentially penetrates through the bottom plate (24), the rotating gear (22) and the upper beam (23) and extends to the outside of the upper beam (23), the stop piece (33) is sleeved on the upper end of the buffer shaft (31), one side of the stop piece is fixed with the bottom plate (24) through the stop elastic assembly (34), and the top plate (32) is arranged at the lower end part of the buffer shaft (31).

8. A clamp according to any one of claims 3-7, characterized in that the connecting arm assembly (1) further comprises a second clamping shoe (13), said second clamping shoe (13) being located above the first clamping shoe (12) and being fixedly connected to the first clamping shoe (12).

9. A clamp as claimed in claim 8, characterized in that said second clamping shoe (13) has a square shape.

10. An automatic stamping machine, characterized by comprising an automatic stamping machine body and the clamp of any one of claims 1-9, wherein the clamp is mounted on the automatic stamping machine body.