CN219416909U - Hand-held rock slice clamp - Google Patents

Abstract

The utility model relates to the technical field of rock slice manufacturing, in particular to a handheld rock slice clamp which comprises a transverse plate and a screw rod, wherein the middle part of the transverse plate is connected with the screw rod in a threaded manner, the bottom end of the screw rod is rotatably connected with a supporting plate, and two sides of the supporting plate are slidably connected with the transverse plate. The handle drives the diaphragm to move downwards through holding, the supporting rod is blocked by the working table surface of the polishing device, so that the supporting rod slides along the diaphragm, the supporting rod on the right side of the middle part drives the first gear to rotate clockwise, the first gear drives the limiting rod to rotate through the bevel gear group, when rocks are contacted with polishing discs, a user presses the pressing rod downwards, the pressing rod drives the T-shaped rod to slide along the sliding groove of the second gear, meanwhile, the first spring is driven to compress, the friction plate at the bottom of the T-shaped rod is contacted with the friction plate at the top end of the limiting rod, the limiting rod drives the T-shaped rod to rotate through friction force, the T-shaped rod drives the second gear to rotate, and the second gear drives the rack to slide.

Description

Hand-held rock slice clamp

Technical Field

The utility model relates to the technical field of rock slice manufacturing, in particular to a handheld rock slice clamp.

Background

Rock flake identification is an important method often used in geological prospecting, and to perform rock flake analysis, the bulk rock must first be made into flakes.

For example, the authorized bulletin number is CN211347615U, a clamping structure and a rock slice grinding device, the hand-held rock slice in the above document is clamped in the use, the lifting plate is blocked when being pressed down to the position of the fixed block, the height of the adjusting plate can be adjusted conveniently, the thickness of the rock grinding is convenient to adjust, however, in the process of grinding the rock into the rock, the position of the transverse plate easily shields the sight of the user for observing the rock to be ground, so that the user cannot intuitively know the grinding amount of the bottom end of the rock to be ground, and when the user presses the rock downwards through the handle to contact with the grinding sheet, the grinding size of the rock slice is easy to be error due to overlarge or smaller pressing force of the user, so that the ground rock slice cannot reach the standard size, and the production efficiency of rock grinding is reduced.

Disclosure of Invention

The utility model aims to solve the problem that the grinding amount of the bottom end of rock to be ground cannot be intuitively known in the prior art, and provides a hand-held rock slice clamp.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a hand-held type rock thin slice presss from both sides, includes diaphragm and screw rod, the middle part of diaphragm links to each other with the screw rod screw thread, the bottom of screw rod rotates with the backup pad and links to each other, the both sides of backup pad slide with the diaphragm and link to each other, the bottom of backup pad is glued with rock and is fixed continuous, the outside of diaphragm slides with a plurality of bracing pieces and links to each other, the inner wall bottom of bracing piece links to each other with the one end fixed of second spring, a plurality of the other end of second spring is all fixed with the diaphragm and links to each other, the right side of diaphragm links to each other with the casing is fixed, the inside of casing is equipped with auxiliary device.

Preferably, the auxiliary device comprises a limiting block and a second gear, the outer wall of the limiting block is rotationally connected with the casing, the bottom end of the limiting block is rotationally connected with the first gear through a bevel gear group, the shaft body of the first gear is rotationally connected with the transverse plate, the left side of the first gear is meshed with a supporting rod on the right side of the middle part, a T-shaped rod is arranged right above the limiting block, a sliding groove of the T-shaped rod is slidably connected with the shaft body of the second gear, the top of the shaft body of the second gear is rotationally connected with the casing, the right side of the second gear is meshed with a rack, and the sliding groove of the rack is slidably connected with the casing.

Preferably, the top end of the inner wall of the T-shaped rod is fixedly connected with one end of the first spring, and the other end of the first spring is slidably connected with the shaft body of the second gear.

Preferably, the top of the T-shaped rod is rotatably connected with the compression bar, and the bevel gear set is formed by meshing a plurality of bevel gears.

Preferably, the middle part of the transverse plate is fixedly connected with the hand-held handle.

The utility model provides a handheld rock slice clamp, which has the beneficial effects that: the handle drives the diaphragm to move downwards through holding, the bracing piece is blocked by grinding device's table surface and makes the bracing piece slide along the diaphragm, the bracing piece on middle part right side drives first gear and rotates clockwise, first gear passes through bevel gear group and drives the gag lever post and rotate, when rock contacts with the dish of polishing, the user presses down the depression bar, the depression bar drives T shape pole and slides along the spout of second gear, drive first spring compression simultaneously, make the friction disc of T shape pole bottom and the friction disc on gag lever post top to contact, make the gag lever post drive T shape pole through frictional force and rotate, T shape pole drives the second gear and rotates, the second gear drives the rack and slides, thereby the user knows the position of polishing mill through observing the rack and polishes the grinding volume to rock, prevent because the dynamics that the user pressed is too big or less leads to the condition that the size of polishing of rock flake appears error, make the rock flake polish size more accurate, thereby improved the production efficiency that leads to rock to polish.

Drawings

FIG. 1 is a schematic view of the T-bar, second gear and compression bar of the present utility model;

FIG. 2 is a schematic diagram of a front view structure of the present utility model;

FIG. 3 is a schematic diagram of the structure of FIG. 2A;

FIG. 4 is a schematic top view of FIG. 2;

fig. 5 is a schematic diagram of the structure of B in fig. 4.

In the figure: 1. the device comprises a transverse plate, 2, a screw rod, 3, a supporting plate, 4, an auxiliary device, 4a1, a rack, 4a2, a bevel gear set, 4a3, a T-shaped block, 4a4, a first gear, 4a5, a limiting block, 4a6, a second gear, 4b1, a first magnetic block, 4b2, a second magnetic block, 4b3, a transverse rod, 5, a supporting rod, 6, a machine shell, 7, a first spring, 8, a second spring, 9, a pressing rod, 10, rock adhesive, 11 and a hand-held handle.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

example 1:

referring to fig. 1-5: in this embodiment, a hand-held type rock lamellar clip, including diaphragm 1 and screw rod 2, diaphragm 1's middle part links to each other with screw rod 2 screw thread, screw rod 2's bottom links to each other with backup pad 3 rotation, backup pad 3's both sides and diaphragm 1 slide and link to each other, backup pad 3's bottom and rock are glued 10 fixedly link to each other, rock that the rock is glued 10 will wait to polish is fixed on backup pad 3, the user rotates screw rod 2, screw rod 2 moves along diaphragm 1's screw groove, backup pad 3 upwards moves along diaphragm 1, thereby guarantee through adjusting backup pad 3 that rock is glued 10 can with the bonding of rock of different thickness, diaphragm 1's outside links to each other with a plurality of bracing pieces 5 slide, the elasticity coefficient of second spring 8 can be selected according to the in-service behavior, treat that bracing piece 5 and polisher's work too contact back, bracing piece 5 receives the stop for diaphragm 1 drives rock 10 and polishing disc of polishing device through backup pad 3, the inner wall bottom and the one end of second spring 8 are fixed and link to each other, the other end of a plurality of second spring 8 all links to each other with diaphragm 1 fixedly, the right side of diaphragm 1, right side and 6 of diaphragm 1 links to each other, 6 is equipped with auxiliary device.

The auxiliary device 4 comprises a limiting block 4a5 and a second gear 4a6, the outer wall of the limiting block 4a5 is rotationally connected with the casing 6, the bottom end of the limiting block 4a5 is rotationally connected with the first gear 4a4 through a bevel gear group 4a2, the shaft body of the first gear 4a4 is rotationally connected with the transverse plate 1, the supporting rod 5 on the right side of the middle part drives the first gear 4a4 to rotate clockwise, the first gear 4a4 drives the limiting rod 4a5 to rotate through the bevel gear group 4a2, a user presses a pressing rod 9 downwards, the pressing rod 9 drives a T-shaped rod 4a3 to slide along the chute of the second gear 4a6, simultaneously drives a first spring 7 to compress, so that a friction plate at the bottom of the T-shaped rod 4a3 is in contact with a friction plate at the top end of the limiting rod 4a5, the limiting rod 4a5 drives the T-shaped rod 4a3 to rotate through friction force, the T-shaped rod 4a6 drives the second gear 4a6 to rotate clockwise, the second gear 4a6 drives the rack 4a1 to slide, the outer wall of the rack 4a1 is provided with scale marks, the left side of the first gear 4a4 is meshed with a supporting rod 5 on the right side of the middle part, a T-shaped rod 4a3 is arranged right above the limiting block 4a5, a sliding groove of the T-shaped rod 4a3 is slidably connected with a shaft body of the second gear 4a6, the top of the shaft body of the second gear 4a6 is rotatably connected with the shell 6, the right side of the second gear 4a6 is meshed with the rack 4a1, the sliding groove of the rack 4a1 is slidably connected with the shell 6, the top end of the inner wall of the T-shaped rod 4a3 is fixedly connected with one end of a first spring 7, the other end of the first spring 7 is slidably connected with the shaft body of the second gear 4a6, the top of the T-shaped rod 4a3 is rotatably connected with a pressing rod 9, a cone gear set 4a2 is formed by being meshed with a bevel gears, the middle part of the transverse plate 1 is fixedly connected with a hand-held handle 11, and the top end of the limiting rod 4a5 and the bottom end of the T-shaped rod 4a3 are respectively fixedly provided with friction blocks.

Working principle:

this hand-held type rock flake clamp is in the use, thereby the user adjusts screw rod 2 will wait to polish the rock and pass through rock glue 10 to be fixed on backup pad 3, then place the rock on grinding device's workstation through bracing piece 3, then the user presses handheld handle 11, handheld handle 11 drives diaphragm 1 and moves downwards, bracing piece 5 receives grinding device's table surface and stops making bracing piece 5 slide along diaphragm 1, the bracing piece 5 on middle part right side drives first gear 4a4 and rotate clockwise, first gear 4a4 drives gag lever post 4a5 through awl gear train 4a2 and rotates, when rock and polishing dish contact, the user presses down depression bar 9, depression bar 9 drives T shape pole 4a3 and slides along the spout of second gear 4a6, drive first spring 7 compression simultaneously, make T shape pole 4a3 bottom the friction disc and the friction disc on gag lever 4a5 top, make gag lever 4a5 drive T shape pole 4a3 rotation through the frictional force, T shape pole 4a6 drives second gear 4a6 and rotates, thereby the size of the user has improved the size of the grinding flake that the size is difficult for the user to polish the size of the ware, thereby the size of polishing is improved because the grinding of the size of the user is more accurate, the size of the grinding flake is avoided the size of the user to the size of the grinding the rock is polished.

Example 2:

referring to fig. 3: in this embodiment, a hand-held rock slice holder, wherein the auxiliary device 4 may further include a cross bar 4b3, the inner ends of the plurality of cross bars 4b3 are fixedly connected with the T-shaped bar 4a3, the outer wall of the cross bar 4b3 is slidably connected with the shaft body of the second gear 4a6, the outer end of the cross bar 4b3 is fixedly connected with the first magnetic block 4b1, the bottom end of the first magnetic block 4b1 is magnetically connected with the second magnetic block 4b2, the top end of the second magnetic block 4b2 is fixedly connected with the casing 6, the second magnetic block 4b2 is annular, when the user presses the T-shaped bar 4a3 downwards, the T-shaped bar 4a3 drives the cross bar 4b3 to move downwards, the cross bar 4b3 drives the first magnetic block 4b1 to be separated from the second magnetic block 4b2, so that the second gear 4a6 can move along with the rack 4a1, the release 9 is influenced by the elasticity of the first spring 7 and the magnetic block 4b1 and the magnetic force between the second magnetic block 4b2, so that the rack 4a1 cannot be moved, and the rack bar 4a cannot be prevented from moving.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims (5)

1. The utility model provides a hand-held type rock flake clamp, includes diaphragm (1) and screw rod (2), the middle part and the screw rod (2) screw thread of diaphragm (1) link to each other, its characterized in that: the bottom of screw rod (2) rotates with backup pad (3) and links to each other, the both sides and the diaphragm (1) of backup pad (3) slide and link to each other, the bottom of backup pad (3) is glued (10) fixedly with rock, the outside of diaphragm (1) slides and links to each other with a plurality of bracing pieces (5), the inner wall bottom of bracing piece (5) links to each other with the one end fixed of second spring (8), a plurality of the other end of second spring (8) all links to each other with diaphragm (1) is fixed, the right side and the casing (6) of diaphragm (1) are fixed to be connected, the inside of casing (6) is equipped with auxiliary device (4).

2. A hand held rock laminate clip according to claim 1, wherein: auxiliary device (4) are including stopper (4 a 5) and second gear (4 a 6), the outer wall of stopper (4 a 5) links to each other with casing (6) rotation, the bottom of stopper (4 a 5) is linked to each other with first gear (4 a 4) rotation through bevel gear group (4 a 2), the axis body of first gear (4 a 4) links to each other with diaphragm (1) rotation, the left side of first gear (4 a 4) meshes with bracing piece (5) on middle part right side, be provided with T shape pole (4 a 3) directly over stopper (4 a 5), the spout of T shape pole (4 a 3) slides with the axis body of second gear (4 a 6) and links to each other, the axis body top of second gear (4 a 6) links to each other with casing (6) rotation, the right side of second gear (4 a 6) meshes with rack (4 a 1) and the spout of rack (4 a 1) slides and links to each other with casing (6).

3. A hand held rock laminate clip according to claim 2, wherein: the top end of the inner wall of the T-shaped rod (4 a 3) is fixedly connected with one end of a first spring (7), and the other end of the first spring (7) is connected with the shaft body of the second gear (4 a 6) in a sliding manner.

4. A hand held rock laminate clip according to claim 2, wherein: the top of the T-shaped rod (4 a 3) is rotationally connected with the compression bar (9), and the bevel gear group (4 a 2) is formed by meshing a plurality of bevel gears.

5. A hand held rock laminate clip according to claim 1, wherein: the middle part of the transverse plate (1) is fixedly connected with the hand-held handle (11).