CN211589281U - A positioning and pressing device for rolling molar wall teeth - Google Patents

Abstract

The utility model discloses a positioning and pressing device for rolling molar wall teeth, comprising: a working table; a positioning table, wherein the positioning table is arranged in the middle of the top end of the working table; Rotary shaft 1, the rear end of the rotary knob is interference fit with one end of the rotary shaft 1, and the other end of the rotary shaft 1 extends into the inner cavity of the worktable; gear transmission mechanism, the other end of the rotary shaft 1 is provided with a gear A transmission mechanism; a fixed lifting mechanism, the number of the fixed lifting mechanism is two, and the two fixed lifting mechanisms are symmetrically arranged at both ends of the positioning table; a mounting block, the top of the fixed lifting mechanism is provided with a mounting block. The rolling mortar wall tooth positioning and pressing device places the rolling mortar wall on the positioning table, and by rotating the gear transmission mechanism, the two pressing devices are raised and lowered at the same time to adjust the height, and then the clamping block is adjusted by rotating the rotating block. The tightness of the extrusion can be clamped to different sizes of the rolling mortar wall, and the practicability is strong.

Description

A positioning and pressing device for rolling molar wall teeth

technical field

The utility model relates to the technical field of rolling molar wall teeth, in particular to a positioning and pressing device for rolling molar wall teeth.

Background technique

The rolling mortar wall is an important part of the cone crusher. It forms the cone crusher together with the frame, the horizontal shaft, the moving cone, the balance wheel, the eccentric sleeve, the lower crushing wall, the hydraulic coupling, the lubrication system, the hydraulic system and the control system. , also known as: crushing wall, fixed cone lining, cone crushing lining, cone crusher lining, static cone, fixed cone, crushing plate;

During processing, the assembly surface of the rolling mortar wall needs to be processed. At this time, the rolling mortar wall should be clamped and fixed. Most of the current pressing devices are used to press the rolling mortar wall of the same size. For the mortar wall, this kind of pressing device needs to be disassembled and then adjusted to a suitable position for pressing, which is complicated and complicated in operation, inconvenient for rapid processing, and poor in practicability.

Utility model content

The purpose of the utility model is to provide a rolling molar wall tooth positioning and pressing device, so as to at least solve the problem that the prior art rolling molar wall tooth positioning pressing device cannot process raw materials of different sizes.

In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning and pressing device for rolling molar wall teeth, comprising:

workbench;

a positioning table, which is arranged in the middle of the top of the workbench;

a turning button, the middle part of the outer wall of the front end of the workbench is provided with a turning button;

The first rotating shaft, the rear end of the rotating knob is interference-fitted with one end of the rotating shaft one, and the other end of the rotating shaft one extends into the inner cavity of the worktable;

a gear transmission mechanism, the other end of the first rotating shaft is provided with a gear transmission mechanism;

a fixed lifting mechanism, the number of the fixed lifting mechanism is two, and the two fixed lifting mechanisms are symmetrically arranged at both ends of the positioning table;

a mounting block, the top of the fixed lifting mechanism is provided with a mounting block;

a column block, the inner cavity of the installation block is slidably connected with the column block, and the outer surface of the column block is provided with threads;

a turning block, the outer end of the mounting block is rotatably connected with a turning block, and the central hole of the turning block is threadedly connected with the outer end of the column block;

A clamping block is provided on the inner end surface of the column block.

Preferably, the gear transmission mechanism comprises: a bevel gear 1, the bevel gear 1 is interference fit with the other end of the rotating shaft 1; bevel gear 2, the number of the bevel gear 2 is two, and the bevel gear 1 has two Both ends are meshed with the second bevel gear; the second rotating shaft, the number of the second rotating shaft is two, and the center holes of the two bevel gears two are interference-fitted with one end of the second rotating shaft; the third bevel gear, the third bevel gear The number of the bevel gears is two, and the other ends of the two two rotating shafts are interference-fitted with the center hole of the bevel gear three; the bevel gear four, the number of the bevel gears four is two, the two The rear end is meshed with a bevel gear 4; the rotating shaft 3, the number of the rotating shaft 3 is two, and the center holes of the two bevel gears 4 are interference-fitted with one end of the rotating shaft 3; the bevel gear 5, the bevel gear The number of five is two, and the other ends of the two rotating shafts three are interference-fitted with the center hole of the bevel gear five; the bevel gear six, the number of the bevel gear six is two, two of the bevel gear five The top end of the bevel gear 6 is meshed with a bevel gear 6; the screw rod, the number of the screw rod is two, and the center holes of the two bevel gear 6 are interference-fitted with a screw rod.

Preferably, the fixed lifting mechanism comprises: a fixed platform; bolts, the fixed platform is fixed to the top of the workbench by bolts; the second chute, the middle end of the fixed platform is provided with the second chute along the up-down direction; the lifting block The second chute is slidably connected with a lifting block, the bottom end of the lifting block is threadedly connected with a screw rod; the connecting block is provided with a connecting block at the top of the lifting block.

Preferably, the inner side of the bottom end of the column block is provided with a sliding groove 1 along the horizontal direction, and the bottom end of the inner cavity of the mounting block is provided with a fixed sliding block, and the fixed sliding block is slidably connected in the sliding groove 1.

Preferably, bumps are provided on both sides of the bottom end of the surface of the lifting block.

Preferably, one end of a limiting column is provided on the outer side of the bottom end of the connecting block, and the other end of the limiting column is inserted into the inner cavity of the workbench.

Preferably, the surface of the clamping block is arc-shaped.

Compared with the prior art, the beneficial effect of the present utility model is: the rolling mortar wall teeth positioning and pressing device, the rolling mortar wall is placed on the positioning table, by rotating the gear transmission mechanism, the two pressing devices are lifted and lowered simultaneously, To adjust the height, and then turn the rotary block to adjust the squeeze tightness of the clamping block, the operation is simple, and it can clamp the rolling mortar wall of different sizes, which is convenient for subsequent processing and has strong practicability.

Description of drawings

1 is a schematic diagram of the three-dimensional structure of the present utility model;

Fig. 2 is the schematic diagram of the gear transmission mechanism of Fig. 1;

Figure 3 is a top perspective view of the mounting block of Figure 1;

Fig. 4 is the enlarged view of A place of Fig. 3;

FIG. 5 is an exploded view of the fixed lift mechanism of FIG. 1 .

In the picture: 1. Workbench, 2. Positioning table, 3. Rotating knob, 4. Rotating shaft 1, 5. Gear transmission mechanism, 6. Fixed lifting mechanism, 7. Mounting block, 8. Column block, 9. Rotating block, 10. Clamping block, 11, Chute 1, 12, Fixed slider, 51, Bevel gear 1, 52, Bevel gear 2, 53, Rotating shaft 2, 54, Bevel gear 3, 55, Bevel gear 4, 56, Rotating shaft Three, 57, bevel gear five, 58, bevel gear six, 59, screw, 61, fixed table, 62, bolt, 63, chute two, 64, lifting block, 65, bump, 66, connecting block, 67, limit post.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-5, the present utility model provides a technical solution: a rolling molar wall tooth positioning and pressing device, comprising: a workbench 1, a positioning table 2, a rotary knob 3, a rotary shaft 4, a gear transmission mechanism 5, The fixed lifting mechanism 6, the mounting block 7, the column block 8, the turning block 9, the clamping block 10, and the positioning table 2 are arranged in the middle of the top end of the workbench 1; The rear end of the shaft is interference fit with one end of the rotating shaft one 4, and the other end of the rotating shaft one 4 extends into the inner cavity of the worktable 1; the other end of the rotating shaft one 4 is provided with a gear transmission mechanism 5; the number of the fixed lifting mechanism 6 is two , two fixed lifting mechanisms 6 are symmetrically arranged at both ends of the positioning table 2; the top of the fixed lifting mechanism 6 is provided with a mounting block 7; Thread; the outer end of the mounting block 7 is rotatably connected with a turning block 9, and the central hole of the turning block 9 is threadedly connected with the outer end of the column block 8; the inner end surface of the column block 8 is provided with a clamping block 10, which passes through the clamping block 10 , which can clamp the rolling mortar wall.

As a preferred solution, further, the gear transmission mechanism 5 includes: bevel gear one 51, bevel gear two 52, rotating shaft two 53, bevel gear three 54, bevel gear four 55, rotating shaft three 56, bevel gear five 57, bevel gear six 58, screw 59, bevel gear 1 51 interference fit with the other end of shaft 1 4; the number of bevel gear 2 52 is two, bevel gear 1 51 is meshed with bevel gear 2 52 at both ends; the number of shaft 2 53 is Two, the central holes of the two two bevel gears 52 are interference-fitted with one end of the second rotating shaft 53; the number of the three bevel gears 54 is two, and the other ends of the two rotating shafts 53 are interference-fitted with the third bevel gear 54 The number of bevel gears 55 is two, the rear ends of the two bevel gears 54 are meshed with bevel gears 55; the number of rotating shafts 56 is two, and the center holes of the two bevel gears 55 are both. There is an interference fit with one end of the third shaft 56; the number of bevel gears 57 is two, and the other ends of the two shafts 356 are interference-fitted with the center hole of the bevel gear 557; the number of bevel gears 58 is two , the top ends of the two bevel gears 57 are meshed with bevel gears 58; the number of screws 59 is two, and the central holes of the two bevel gears 58 are interference-fitted with screw rods 59. The block 64 is screwed to drive the lifting block 64 .

As a preferred solution, further, the fixed lifting mechanism 6 includes: a fixed platform 61, a bolt 62, a second chute 63, a lifting block 64, a connecting block 66, and the fixed platform 61 is fixed to the top of the workbench 1 through bolts 62; the fixed platform The middle end of 61 is provided with a second chute 63 along the up-down direction; the second chute 63 is slidably connected with a lifting block 64, and the bottom end of the lifting block 64 is threadedly connected with a screw 59; the top of the lifting block 64 is provided with a connecting block 66 , the mounting block 7 is fixed through the connecting block 66 .

As a preferred solution, further, the inner side of the bottom end of the column block 8 is provided with a chute 11 along the horizontal direction, the bottom end of the inner cavity of the mounting block 7 is provided with a fixed slider 12, and the fixed slider 12 is slidably connected to the chute 1. In 11, by the above, the column block 8 is prevented from rotating.

As a preferred solution, further, bumps 65 are provided on both sides of the bottom end of the surface of the lifting block 64 , and the bumps 65 can slide in the second chute 63 to prevent the lifting block 64 from rotating.

As a preferred solution, further, one end of a limiting column 67 is provided on the outer side of the bottom end of the connecting block 66, and the other end of the limiting column 67 is inserted into the inner cavity of the worktable 1, and the limiting column 67 prevents the pressing device way offset.

As a preferred solution, further, the surface of the clamping block 10 is arc-shaped, through the above, it is convenient to match with the surface of the rolling mortar wall.

The detailed connection means are known in the art. The following mainly introduces the working principle and process, and the specific work is as follows.

The rolling mortar wall is placed on the positioning table 2, and the gear transmission mechanism 5 is driven to rotate by turning the knob 3, so that the screw 59 rotates, and the lifting block 64 is driven to move up and down in the chute 2 63 to adjust the height; after the height is adjusted , rotate the turning block 9, the turning block 9 drives the column block 8 to rotate, so that the column block 8 moves back and forth, so as to control the extrusion tightness of the clamping block 10, by inserting the limit column 67 into the top of the workbench 1 The inner cavity prevents the rotation of the clamping device, which is inconvenient for pressing and rolling the mortar wall, and has strong practicability.

In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", " The orientation or positional relationship indicated by "top", "inside", "front", "center", "both ends", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description , rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operate in a specific orientation; at the same time, unless otherwise expressly specified and limited, the terms "arrangement", "installation", "connection", " Terms such as "fixed installation" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. Connected, it can be the internal communication of two elements or the interaction relationship between the two elements, unless otherwise clearly defined, those of ordinary skill in the art can understand the specificity of the above terms in the present invention according to the specific situation. meaning.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. a rolling molar wall tooth positioning and pressing device, is characterized in that, comprises: workbench(1); a positioning table (2), the positioning table (2) is arranged in the middle of the top of the workbench (1); a rotary button (3), a rotary button (3) is provided in the middle of the front end outer wall of the workbench (1); A rotating shaft (4), the rear end of the rotating knob (3) is interference-fitted with one end of the rotating shaft one (4), and the other end of the rotating shaft one (4) extends into the inner cavity of the workbench (1); a gear transmission mechanism (5), the other end of the first rotating shaft (4) is provided with a gear transmission mechanism (5); a fixed lifting mechanism (6), the number of the fixed lifting mechanism (6) is two, and the two fixed lifting mechanisms (6) are symmetrically arranged at both ends of the positioning table (2); a mounting block (7), the top of the fixed lifting mechanism (6) is provided with a mounting block (7); a column block (8), the inner cavity of the mounting block (7) is slidably connected with the column block (8), and the outer surface of the column block (8) is provided with threads; a turning block (9), the outer end of the mounting block (7) is rotatably connected with the turning block (9), and the central hole of the turning block (9) is threadedly connected with the outer end of the column block (8); A clamping block (10), the inner end surface of the column block (8) is provided with a clamping block (10). 2. a kind of rolling molar wall tooth positioning and pressing device according to claim 1, is characterized in that, described gear transmission mechanism (5) comprises: Bevel gear one (51), the bevel gear one (51) interference fit with the other end of the rotating shaft one (4); The second bevel gear (52), the number of the second bevel gear (52) is two, and the two ends of the bevel gear one (51) are meshed with the second bevel gear (52); The second rotating shaft (53), the number of the second rotating shaft (53) is two, and the center holes of the two two bevel gears (52) are interference-fitted with one end of the second rotating shaft (53); Three bevel gears (54), the number of the three bevel gears (54) is two, and the other ends of the two two rotating shafts (53) are interference-fitted with the center hole of the three bevel gears (54); Four bevel gears (55), the number of the four bevel gears (55) is two, and the rear ends of the two bevel gears (54) are meshed with four bevel gears (55); Three rotating shafts (56), the number of the three rotating shafts (56) is two, and the center holes of the two bevel gears (55) are interference-fitted with one end of the three rotating shafts (56); The bevel gear five (57), the number of the bevel gear five (57) is two, and the other ends of the two rotating shafts (56) are interference-fitted with the center hole of the bevel gear five (57); Six bevel gears (58), the number of the six bevel gears (58) is two, and the top ends of the two bevel gears (57) are meshed with the six bevel gears (58); Screws (59), the number of the screws (59) is two, and the central holes of the two bevel gears (58) are interference-fitted with screws (59). 3. The positioning and pressing device for rolling molar wall teeth according to claim 2, wherein the fixed lifting mechanism (6) comprises: Fixed table (61); bolts (62), the fixing table (61) is fixed to the top of the work table (1) by the bolts (62); The second chute (63), the middle end of the fixing table (61) is provided with the second chute (63) along the up-down direction; A lifting block (64), a lifting block (64) is slidably connected in the second chute (63), and a screw (59) is threadedly connected to the inner cavity of the bottom end of the lifting block (64); A connecting block (66), the top of the lifting block (64) is provided with a connecting block (66). 4. A kind of positioning and pressing device for rolling molar wall teeth according to claim 3, characterized in that a chute one (11) is provided on the inner side of the bottom end of the column block (8) along the horizontal direction, and the installation The bottom end of the inner cavity of the block (7) is provided with a fixed sliding block (12), and the fixed sliding block (12) is slidably connected in the first chute (11). 5 . The positioning and pressing device for rolling molar wall teeth according to claim 4 , wherein convex blocks ( 65 ) are provided on both sides of the bottom end of the surface of the lifting block ( 64 ). 6 . 6 . The positioning and pressing device for rolling molar wall teeth according to claim 5 , wherein one end of a limiting column ( 67 ) is arranged on the outer side of the bottom end of the connecting block ( 66 ), and the limiting column The other end of (67) is inserted into the inner cavity of the workbench (1). 7 . The positioning and pressing device for rolling molar wall teeth according to claim 6 , wherein the surface of the clamping block ( 10 ) is arc-shaped. 8 .

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