CN220680984U

CN220680984U - Manual clamp for sample dividing and cutting machine

Info

Publication number: CN220680984U
Application number: CN202322225738.5U
Authority: CN
Inventors: 李兴
Original assignee: Suzhou Seger Precision Machinery Co ltd
Current assignee: Suzhou Seger Precision Machinery Co ltd
Priority date: 2023-08-18
Filing date: 2023-08-18
Publication date: 2024-03-29
Anticipated expiration: 2033-08-18

Abstract

A manual clamp for a specimen splitting machine, comprising: the quick clamp is arranged on the upper plate surface of the fixed plate, and comprises a buffer plate, a buffer spring, a telescopic buffer piece, a bolt and a limiting ring, wherein the lower plate is directly or indirectly connected with the lifting output end of the quick clamp in a transmission manner through the buffer plate, and the quick clamp drives the lower plate to lift directly or through the buffer plate; the bolt is fixed with the buffer plate, the bolt is sleeved with the telescopic buffer piece and the buffer spring, the lower end of the bolt is fixed with the limiting ring, and the limiting ring is fixed with the lower pressing plate. The buffer component can solve the defects of different control forces and no regulation control caused by manual operation, and can buffer the lifting force of the quick clamp better, so that the stress of the sheet below is relatively mild, the buffer component is suitable for pressing sheets of different materials and thicknesses, and the universality is higher.

Description

Manual clamp for sample dividing and cutting machine

Technical Field

The utility model relates to the technical field of splitting machine equipment, in particular to a manual clamp for a sample splitting machine.

Background

Sheets such as paper, non-woven fabrics, plastic films and the like are required to be cut into narrow sheets, and the narrow sheets are rolled into coiled products. The slitting machine is a device for slitting the wide product and winding the sheet material and arranging the sheet material on a winding shaft to prepare a winding product. According to different customers, the parameters such as the surface quality and the size of the sheet material are required to be detected while the sheet material is cut, and detection equipment with corresponding detection functions is required to be installed. Although the pressing of the sheet material can be controlled electrically or pneumatically, the control mode generally drives the sheet material to be pressed when the problem set in the program occurs, and the situation that the sheet material is accidentally pressed or needs to be pressed urgently in the cutting process is unavoidable, so that a manual clamp needs to be designed for the need of time.

The utility model provides a manual clamp for a sample dividing and cutting machine, which solves the technical problems.

Disclosure of Invention

The utility model provides a examine article manual clip for cutting machine, includes fixed plate, quick clamp, holding down plate, guide pillar, the top at the sheet conveying platform is fixed to the fixed plate, quick clamp installs the upper plate face of fixed plate, the holding down plate with quick clamp's lift output is direct or indirect transmission is connected, the lower extreme of guide pillar with the holding down plate is fixed, the upper end of guide pillar passes the guide pillar hole of fixed plate or through linear bearing with the fixed plate direction lift is connected, quick clamp action realizes the lift of holding down plate.

Preferably, the manual clamp for the sample dividing and cutting machine comprises a Y-shaped handle, a rotating shaft linkage plate, a lifting shaft and a transmission block, wherein a pushing top is arranged at one end of the Y-shaped handle far away from a wrench, the lifting shaft penetrates through a central hole of the transmission block and can lift along the central hole of the transmission block, the transmission block is fixedly connected with the fixing plate, ears of the rotating shaft linkage plate are respectively connected with the Y-shaped handle and the transmission block through rotating shafts in a rotatable mode, and the lower end of the lifting shaft is directly or indirectly connected with the lower pressing plate in a transmission mode.

Preferably, the manual clamp for the sample dividing and cutting machine, the transmission block is connected with the rotating shaft linkage plate, and the rotating shaft is sleeved with a torsion spring.

Preferably, the manual clamp for the sample dividing and cutting machine further comprises a buffer assembly, the fixing plate is in transmission connection with the lower pressing plate through the buffer assembly, the lower pressing plate is in indirect connection with the lifting output end of the quick clamp, the lifting output end of the quick clamp is directly fixed with the buffer assembly, and the buffer assembly drives the lower pressing plate to lift through buffering acting force.

Preferably, the manual clip for examining a cutting machine, the buffer assembly includes buffer board, buffer spring, flexible bolster, bolt, spacing ring, the buffer board with quick lift output fixed connection that presss from both sides, the upper end processing of bolt has screw thread section, lower part be smooth section, the bolt fastening is in the countersunk head screw hole of buffer board, the middle smooth section of bolt has cup jointed flexible bolster, the lower extreme of flexible bolster with the spacing ring is fixed, the spacing ring cup joints the smooth section outside of bolt, the smooth section of bolt the inboard of flexible bolster has cup jointed buffer spring, buffer spring's lower extreme with the upper plate face of spacing ring is fixed, the lower plate face of spacing ring with the holding down plate is fixed, the face of holding down plate has set up the bolt and has kept away the position hole, pushes down the in-process, the bolt gets into and keeps away in the position hole.

Preferably, the manual clamp for the sample dividing and cutting machine, the buffer assembly further comprises a top buffer sleeve, the top buffer sleeve and the telescopic buffer piece are of an integrated structure, and the plane projection area of the top buffer sleeve is larger than that of the telescopic buffer piece and the cross section of the top buffer sleeve is triangular.

Preferably, the manual clamp for the sample dividing and cutting machine, the buffer assembly further comprises a rigid ring, the rigid ring is arranged on the lower plate surface of the buffer plate in a semi-embedded mode and is concentric with the bolt, the rigid ring is located right above the limiting ring, the rigid ring and the plane projection part or all of the limiting ring are overlapped, and the plane projection area of the top buffer sleeve is larger than that of the rigid ring.

The buffer plate in the buffer assembly is driven to lift by the rapid clamping action, the buffer spring and the telescopic buffer piece are compressed in the process that the buffer plate descends, the lower pressing plate is driven to descend by the limiting ring, the defect that the manual clamp has different control forces and no regulation and control due to manual operation can be overcome by utilizing the buffer assembly to drive the lower pressing plate to lift, after the manual automatic rapid clamping, the lifting force of the rapid buffer clamp can be better buffered through the buffer assembly, the pressure of the lower pressing plate to the sheet below is relatively eased, the lower pressing plate is suitable for sheet pressing use with different materials and thicknesses, and the universality is higher. In order to ensure the downward pressing stability of the lower pressing plate on the sheet, the rigid ring is indirectly transmitted with the limiting ring through the telescopic buffer piece, so that the rigidity of the downward pressing force is maintained on the basis of ensuring the buffer elasticity, and the sheet is ensured to be pressed and fixed stably. In the compression process of the buffer assembly, the uppermost top buffer sleeve is firstly contacted with the lower plate surface of the rigid ring and can generate micro deformation under the action of buffer force, so that the periphery of the top buffer sleeve is tilted upwards to be contacted with the lower plate surface of the buffer plate, and the acting force and the reaction force between the top buffer sleeve and the lower plate surface of the buffer plate form local buffer supporting force, thereby being more beneficial to realizing the elastic buffer and rigid transmission of the lower pressure plate by the rapid clamp.

Drawings

The embodiments are further described below with reference to the accompanying drawings, in which:

FIG. 1 is a schematic view of a manual clip according to embodiment 1;

FIG. 2 is a schematic view of a quick clamp structure in accordance with the present utility model;

FIG. 3 is a schematic view showing an assembly of a manual clip cushion assembly and a lower platen according to embodiment 2;

FIG. 4 is a schematic view of a portion of the structure of the cushioning assembly;

the specific structure corresponding to the number is as follows:

a fixing plate 1, a quick clamp 2, a Y-shaped handle 21, a push part 211, a rotating shaft linkage plate 22, a lifting shaft 23, a transmission block 24, a lower pressing plate 3, a guide post 4, a buffer assembly 5, a buffer plate 51, a rigid ring 52, a telescopic buffer 53, a top buffer sleeve 54, a bolt 55, a limiting ring 56,

the utility model will be further described in the following detailed description in conjunction with the above-described figures.

Detailed Description

Specific embodiment case 1:

a manual clamp for a specimen splitting machine, comprising: the quick clamp comprises a fixing plate 1, a quick clamp 2, a lower pressing plate 3 and a guide pillar 4, wherein the fixing plate 1 is fixed above a sheet conveying table, the quick clamp 2 is installed on an upper plate surface of the fixing plate 1, the lower pressing plate 3 is directly connected with a lifting output end of the quick clamp 2, the lower end of the guide pillar 4 is fixed with the lower pressing plate 3, the upper end of the guide pillar 4 penetrates through a guide pillar hole of the fixing plate 1 or is connected with the fixing plate 1 in a guiding lifting manner through a linear bearing, and the quick clamp 2 acts to realize lifting of the lower pressing plate 3. The quick clamp 2 comprises a Y-shaped handle 21, a rotating shaft linkage plate 22, a lifting shaft 23 and a transmission block 24, wherein a push top 211 is arranged at one end, far away from a wrench, of the Y-shaped handle 21, the lifting shaft 23 penetrates through a central hole of the transmission block 24 and can lift along the central hole of the transmission block 24, the transmission block 24 is fixedly connected with the fixed plate, lugs of the rotating shaft linkage plate 22 are respectively connected with the Y-shaped handle 21 and the transmission block 24 through rotating shafts in a rotatable mode, and the lower end of the lifting shaft 23 is directly connected with the lower pressure plate 3. After the Y-shaped handle 21 is moved, the pushing part 211 pushes the rotating shaft linkage plate 22 to rotate, and the lifting shaft 23 is driven to lift in the rotating process of the pushing part 211, so that the lower pressure plate 3 is driven to lift, and when the position needs to be restored, only the Y-shaped handle 21 is required to be moved by a reverse plate or the rotating shaft linkage plate 22 is required to be pulled reversely. (working principle of quick clip I consider problematic, troublesome to point to)

Optionally, the rotating shaft connected by the driving block 24 and the rotating shaft linkage plate 22 is sleeved with a torsion spring, which is helpful for automatic resetting of the quick clamp 2 and is suitable for regular intermittent pressing.

Specific embodiment case 2:

a manual clamp for a specimen splitting machine, comprising: the sheet conveying device comprises a fixing plate 1, a quick clamp 2, a lower pressing plate 3, a guide pillar 4 and a buffer assembly 5, wherein the fixing plate 1 is fixed above a sheet conveying table, the quick clamp 2 is installed on an upper plate surface of the fixing plate 1, the lower pressing plate 3 is in transmission connection with a lifting output end of the quick clamp 2, the lower end of the guide pillar 4 is fixed with the lower pressing plate 3, the upper end of the guide pillar 4 penetrates through a guide pillar hole of the fixing plate 1 and the buffer assembly 5 or is in guide lifting connection with the fixing plate 1 or the buffer assembly 5 through a linear bearing, and the quick clamp 2 acts to drive the buffer assembly 5 to act so as to realize lifting of the lower pressing plate 3.

The quick clamp 2 comprises a Y-shaped handle 21, a rotating shaft linkage plate 22, a lifting shaft 23 and a transmission block 24, wherein a push top 211 is arranged at one end, far away from a wrench, of the Y-shaped handle 21, the lifting shaft 23 penetrates through a central hole of the transmission block 24 and can lift along the central hole of the transmission block 24, the transmission block 24 is fixedly connected with the fixing plate, lugs of the rotating shaft linkage plate 22 are respectively connected with the Y-shaped handle 21 and the transmission block 24 through rotating shafts in a rotatable mode, and the lower end of the lifting shaft 23 is directly or indirectly connected with the lower pressing plate 3 in a transmission mode. After the Y-shaped handle 21 is moved, the pushing part 211 pushes the rotating shaft linkage plate 22 to rotate, and the lifting shaft 23 is driven to lift in the rotating process of the pushing part 211, so that the lower pressure plate 3 is driven to lift, and when the position needs to be restored, only the Y-shaped handle 21 is required to be moved by a reverse plate or the rotating shaft linkage plate 22 is required to be pulled reversely.

The buffer assembly 5 comprises a buffer plate 51, a buffer spring, a telescopic buffer piece 53, a bolt 55 and a limiting ring 56, wherein the guide pillar 4 penetrates through a guide pillar hole of the buffer plate 51 or is connected with the buffer assembly 5 in a lifting manner through a linear bearing, the buffer plate 51 is fixedly connected with the lifting output end of the quick clamp 2, a threaded section and a smooth section are processed at the lower part of the upper end of the bolt 55, the bolt 55 is fixed in a countersunk threaded hole of the buffer plate 51, the middle smooth section of the bolt 55 is sleeved with the telescopic buffer piece 53 on the inner side of the electric heating part of the telescopic buffer piece 53, the lower end of the telescopic buffer piece 53 is fixed with the limiting ring 56, the limiting ring 56 is sleeved with the outer side of the smooth section of the bolt 55, the buffer spring is fixed on the lower end of the buffer spring, the lower plate surface of the limiting ring 56 is fixed with the lower pressure plate 3, a bolt position avoiding hole is formed in the plate surface of the lower pressure plate 3, and the bolt position avoiding hole is formed in the lower pressure process, and the bolt position entering the middle hole 55.

Optionally, the buffer assembly 5 further includes a top buffer sleeve 54, the top buffer sleeve 54 and the telescopic buffer 53 are integrally configured, a plane projection area of the top buffer sleeve 54 is larger than that of the telescopic buffer 53, and a cross section of the top buffer sleeve 54 is triangular.

Optionally, the buffer assembly 5 further includes a rigid ring 52, the rigid ring 52 is semi-embedded on the lower plate surface of the buffer plate 51 and is concentric with the bolt 55, the rigid ring 52 is located right above the limiting ring 56, the planar projection area of the rigid ring 52 and the planar projection area of the limiting ring 56 partially or completely overlap, and the planar projection area of the top buffer sleeve 54 is larger than the planar projection area of the rigid ring 52.

The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The utility model provides a examine article manual clip for cutting machine, includes fixed plate, quick clamp, holding down plate, guide pillar, the top at the sheet conveying platform is fixed to the fixed plate, quick clamp installs the face of going up of fixed plate, its characterized in that: the lower pressing plate is directly or indirectly connected with the lifting output end of the quick clamp in a transmission way, the lower end of the guide post is fixed with the lower pressing plate, the upper end of the guide post penetrates through the guide post hole of the fixed plate or is connected with the fixed plate in a guiding lifting way through a linear bearing, and the quick clamp acts to realize the lifting of the lower pressing plate.

2. A manual gripper for a specimen dividing and cutting machine as defined in claim 1, wherein: the quick clamp comprises a Y-shaped handle, a rotating shaft linkage plate, a lifting shaft and a transmission block, wherein a push top is arranged at one end, far away from a wrench, of the Y-shaped handle, the lifting shaft penetrates through a central hole of the transmission block and can lift along the central hole of the transmission block, the transmission block is fixedly connected with the fixing plate, ears of the rotating shaft linkage plate are respectively connected with the Y-shaped handle and the transmission block through rotating shafts in a rotatable mode, and the lower end of the lifting shaft is directly or indirectly connected with the lower pressing plate in a transmission mode.

3. A manual gripper for a specimen dividing and cutting machine as defined in claim 2, wherein: and a torsion spring is sleeved on a rotating shaft connected with the rotating shaft linkage plate by the transmission block.

4. A manual gripper for a specimen dividing and cutting machine as defined in claim 1, wherein: the device comprises a lower pressing plate, a fixing plate, a buffer assembly, a lower pressing plate, a lifting output end, a buffer assembly and a buffer assembly.

5. The manual gripper for a specimen dividing and cutting machine according to claim 4, wherein: the buffer assembly comprises a buffer plate, a buffer spring, a telescopic buffer piece, a bolt and a limiting ring, wherein the buffer plate is fixedly connected with the lifting output end of the quick clamp, a threaded section is machined at the upper end of the bolt, a smooth section is arranged at the lower part of the bolt, the bolt is fixed in a countersunk threaded hole of the buffer plate, the telescopic buffer piece is sleeved on the middle smooth section of the bolt, the lower end of the telescopic buffer piece is fixed with the limiting ring, the limiting ring is sleeved on the outer side of the smooth section of the bolt, the smooth section of the bolt is sleeved on the inner side of the telescopic buffer piece, the buffer spring is fixed with the upper plate surface of the limiting ring, the lower plate surface of the limiting ring is fixed with the lower pressing plate, and a bolt position avoiding hole is formed in the plate surface of the lower pressing plate.

6. The manual gripper for a specimen dividing and cutting machine according to claim 5, wherein: the buffer assembly further comprises a top buffer sleeve, the top buffer sleeve and the telescopic buffer piece are of an integrated structure, the plane projection area of the top buffer sleeve is larger than that of the telescopic buffer piece, and the cross section of the top buffer sleeve is triangular.

7. The manual gripper for a specimen dividing and cutting machine of claim 6, wherein: the buffer assembly further comprises a rigid ring, the rigid ring is arranged on the lower plate surface of the buffer plate in a semi-embedded mode and is arranged with the bolts in a concentric circle mode, the rigid ring is located right above the limiting ring, the rigid ring and the plane projection part or all of the limiting ring are overlapped, and the plane projection area of the top buffer sleeve is larger than that of the rigid ring.