阅读说明：本技术 一种制动鼓抛丸工装夹具 (Shot blasting tool clamp for brake drum ) 是由 黄伟芬 于 2020-06-23 设计创作，主要内容包括：本发明涉及抛丸加工领域,具体是涉及一种制动鼓抛丸工装夹具,包括有安装杆、驱动模块、连接头、开合模块、卡紧机构,安装杆的侧面固定安装有驱动模块,驱动模块的输出端与连接头一端螺旋连接,另一端于开合模块固定连接,开合模块的旁侧固定安装有卡紧机构,卡紧机构包括有卡紧板,螺纹通孔与锁紧螺母,卡紧板呈L型,卡紧板的竖直部固定安装于开合模块的侧面,竖直部开设有竖直均匀分布的螺纹通孔,本发明通过直线驱动器安装制动鼓,且一个安装杆可以夹持多个制动鼓,可以显著提高效率,减少成本。(The invention relates to the field of shot blasting, in particular to a brake drum shot blasting tool clamp which comprises an installation rod, a driving module, a connector, an opening and closing module and a clamping mechanism, wherein the driving module is fixedly installed on the side surface of the installation rod, the output end of the driving module is in threaded connection with one end of the connector, the other end of the driving module is fixedly connected with the opening and closing module, the clamping mechanism is fixedly installed beside the opening and closing module and comprises a clamping plate, a threaded through hole and a locking nut, the clamping plate is L-shaped, the vertical part of the clamping plate is fixedly installed on the side surface of the opening and closing module, and the vertical part is provided with vertically and uniformly distributed threaded through holes.)

1. The utility model provides a shot blasting work fixture for brake drum, a serial communication port, including installation pole (1), drive module (2), connector (3), the module (4) opens and shuts, chucking mechanism (5), the side fixed mounting of installation pole (1) has drive module (2), the output and connector (3) one end screw connection of drive module (2), the other end is in the module (4) fixed connection that opens and shuts, the side fixed mounting of the module (4) that opens and shuts has chucking mechanism (5), chucking mechanism (5) are including chucking board (5 a), screw through-hole (5 a 1) and lock nut (5 b), chucking board (5 a) are the L type, the vertical portion fixed mounting of chucking board (5 a) is in the side of the module (4) that opens and shuts, vertical portion sets up vertical evenly distributed's screw through-hole (5 a 1).

2. The shot blasting tooling fixture for the brake drum as claimed in claim 1, wherein the mounting rod (1) comprises a U-shaped hook (1 a), a square rod, a first mounting frame (1 d) and a connecting block (1 c), the square rod is vertically arranged, install U-shaped couple (1 a) in the upper end of square pole, U-shaped couple (1 a) is for invering, the both sides on square pole (1 b) top are provided with connecting block (1 c), connecting block (1 c) and square pole (1 b) fixed connection are passed through at the both ends of U-shaped couple (1 a), first mounting bracket (1 d) are L shape and set up first mounting bracket (1 d) including vertical portion and horizontal part, vertical portion and installation pole (1) fixed connection, the vertical fixed mounting of linear actuator (3 a) is on first mounting bracket (1 d) horizontal part, the electric putter work end sets up downwards, the through-hole that is used for linear actuator (3 a) working section to pass is seted up to the horizontal part.

3. The shot blasting tooling fixture for the brake drum as claimed in claim 1, wherein the driving module (2) comprises a linear driver (3 a), the linear driver (3 a) is fixedly installed on the installation rod (1), the working end of the linear driver (3 a) is clamped with the connector (3), and the linear driver (3 a) can be manual or automatic.

4. The shot blasting tool clamp for the brake drum as claimed in claim 1, wherein the transmission block (4 f) comprises a first connecting block (3 a) and a second connecting block (3 b), the first connecting block (3 a) and the second connecting block (3 b) (1 c) are sequentially connected from top to bottom and are integrated, a first threaded hole (3 a 1) vertically penetrating through the first connecting block (3 a) and a second threaded hole (3 a) 2 horizontally penetrating through the first connecting block (3 a) are formed in the first connecting block (3 a), a square through hole (3 b 1) vertically penetrating through the second connecting block (1 c) and a third threaded hole (3 b 2) horizontally penetrating through the second connecting block (1 c) are formed in the second connecting block (1 c), the first threaded hole (3 a 1) is spirally connected with the output end of the driving module 2, and the square through hole (3 b 1) is matched with the input end of the opening and closing module (4), install on first connecting block (3 a) and pass second screw hole (3 a 2) and drive the first bolt (3 a 3) that the output of module (2) supported, install on second connecting block (1 c) and pass third screw hole (3 b 2) and open and shut the second bolt (3 b 3) that the input of module (4) supported.

5. The shot blasting tooling fixture for the brake drum as claimed in claim 1, wherein the opening and closing module (4) comprises a first slide rail (4 a), a second slide rail (4 b), a first expansion rod (4 c), a second expansion rod (4 d), a link mechanism (4 e) and a transmission block (4 f), the first slide rail (4 a) and the second slide rail (4 b) are fixedly connected with the mounting rod (1), the first expansion rod (4 c) is slidably connected with the first slide rail (4 a), the second expansion rod (4 d) is slidably connected with the second slide rail (4 b), the transmission block (4 f) is arranged between the first expansion rod (4 c) and the second expansion rod (4 d), the transmission block (4 f) is fixedly connected with the output end of the driving module (2), and the transmission block (4 f) is drivingly connected with the first expansion rod (4 c) and the second expansion rod (4 d) through the link mechanism (4 e), the sliding directions of the first expansion rod (4 c) and the second expansion rod (4 d) are horizontally arranged, the first sliding rail (4 a) and the second sliding rail (4 b) are structurally symmetrical relative to the transmission block (4 f), and the first expansion rod (4 c) and the second expansion rod (4 d) are structurally symmetrical relative to the transmission block (4 f).

6. The shot blasting tooling fixture for the brake drum as claimed in claim 5, wherein the first slide rail (4 a) is provided with a first slide groove (4 a 1) extending along the horizontal direction, the first expansion rod (4 c) comprises a first vertical rod (4 c 1), a diagonal rod (4 c 2) and a second vertical rod (4 c 3), the first vertical rod (4 c 1), the diagonal rod (4 c 2) and the second vertical rod (4 c 3) are sequentially connected from top to bottom and are an integral piece, and the first vertical rod (4 c 1) is provided with a first slide block (4 c 4) slidably connected with the first slide groove (4 a 1).

7. The shot blasting tool clamp for the brake drum as claimed in claim 5, wherein the link mechanism (4 e) comprises a first link (4 e 1) and a second link (4 e 2) which are symmetrically arranged on two sides of the transmission block (4 f), two ends of the first link (4 e 1) are respectively and rotatably connected with the transmission block (4 f) and the first expansion rod (4 c), two ends of the second link (4 e 2) are respectively and rotatably connected with the transmission block (4 f) and the first expansion rod (4 c), and the first link (4 e 1) and the second link (4 e 2) are arranged in parallel.

8. The shot blasting tool clamp for the brake drum as claimed in claim 1, wherein the clamping mechanism 5 comprises a clamping plate (5 a), a threaded through hole (5 a 1) and a locking nut (5 b), the clamping plate (5 a) is L-shaped, the vertical part is in threaded connection with the side surface of the expansion rod, and the threaded through hole (5 a 1) for fixedly connecting the locking nut (5 b) is uniformly formed in the vertical part of the clamping plate (5 a).

Technical Field

The invention relates to the field of shot blasting, in particular to a brake drum shot blasting tool clamp.

Background

At the present stage, the shot blasting mode of the brake drum casting is as follows: the single brake drum casting is hoisted by the hoisting device and moved into the shot blasting equipment for shot blasting, and by adopting the mode, each hoisting device can only drive one brake drum casting to complete the work in each working period during shot blasting, so that the working efficiency is extremely low; if the shot blasting of a plurality of brake drum castings will be realized, just need a plurality of hoist device, with high costs, and occupation space is big, so we need a neotype brake drum frock frame utensil, and this anchor clamps can quick clamping, through sharp driver installation brake drum, and a plurality of brake drums of installation pole centre gripping can be showing raise the efficiency, reduce the cost.

Disclosure of Invention

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

the utility model provides a shot blasting frock clamp of brake drum, including the installation pole, drive module, the connector, the module opens and shuts, chucking mechanism, the side fixed mounting of installation pole has drive module, drive module's output and connector one end screwed connection, the other end is in the module fixed connection that opens and shuts, the side fixed mounting of the module that opens and shuts has chucking mechanism, chucking mechanism is including the chucking board, screw thread through-hole and lock nut, the chucking board is the L type, the vertical portion fixed mounting of chucking board is in the side of the module that opens and shuts, vertical evenly distributed's screw thread through-hole is seted up to vertical portion.

Preferably, the installation pole is including U type couple, square pole, first mounting bracket, the connecting block, the vertical setting of square pole, install U type couple in the upper end of square pole, U type couple is for invering, the both sides on square pole top are provided with the connecting block, connecting block and square pole fixed connection are passed through to the both ends of U type couple, first mounting bracket is L shape and sets up first mounting bracket including vertical portion and horizontal part, vertical portion and installation pole fixed connection, the vertical fixed mounting of straight line driver is on first mounting bracket horizontal part, the electric putter work end sets up downwards, the through-hole that is used for straight line driver work segment to pass is seted up to the horizontal part.

Preferably, the driving module comprises a linear driver, the linear driver is fixedly installed on the installation rod, the working end of the linear driver is clamped with the connector, and the linear driver can be manual or automatic.

Preferably, the transmission piece is including first connecting block, the second connecting block, first connecting block and second connecting block are connected from top to bottom in proper order and be an organic piece, be provided with the vertical first screw hole that runs through first connecting block and the second screw hole that the level runs through first connecting block on the first connecting block, be provided with the vertical square through hole that runs through the second connecting block and the third screw hole that the level runs through the second connecting block on the second connecting block, first screw hole and drive module's output screw connection, square through hole coincide with the input of the module that opens and shuts, install the first bolt that passes second screw hole and drive module's output and support and lean on the first connecting block, install the second bolt that passes third screw hole and the input of the module that opens and shuts and leans on the second connecting block.

Preferably, the module of opening and shutting is including first slide rail, the second slide rail, first expansion pole, the second expansion pole, link mechanism, the transmission piece, first slide rail, the second slide rail all with installation pole fixed connection, first expansion pole and first slide rail sliding connection, second expansion pole and second slide rail sliding connection, the transmission piece sets up between first expansion pole and second expansion pole, transmission piece and drive module's output fixed connection, the transmission piece passes through link mechanism and first expansion pole, the transmission of second expansion pole is connected, the equal level setting of slip direction of first expansion pole and second expansion pole, first slide rail and second slide rail are symmetrical for the transmission block structure, first expansion pole and second expansion pole are symmetrical for the transmission block structure.

Preferably, be provided with the first spout that extends along the horizontal direction on the first slide rail, first expansion pole is including first montant, down tube, second montant, and first montant, down tube, second montant top-down are connected in proper order and be an organic piece, be provided with on the first montant with first spout sliding connection's first slider.

Preferably, the link mechanism comprises a first link and a second link symmetrically arranged on two sides of the transmission block, two ends of the first link are respectively rotatably connected with the transmission block and the first expansion rod, two ends of the second link are respectively rotatably connected with the transmission block and the first expansion rod, and the first link and the second link are arranged in parallel.

Preferably, the clamping mechanism is including chucking board, screw thread through-hole, lock nut, and the chucking board is the L type, vertical portion and the side threaded connection of expansion rod, and the screw thread through-hole that is used for lock nut fixed connection is evenly offered to the vertical portion of chucking board.

Compared with the prior art, the invention has the beneficial effects that:

the utility model provides a shot blasting frock clamp for brake drum, including the installation pole, drive module, the connector, the module opens and shuts, chucking mechanism, the side fixed mounting of installation pole has drive module, drive module's output and connector one end screwed connection, the other end is in the module fixed connection that opens and shuts, the side fixed mounting of the module that opens and shuts has chucking mechanism, chucking mechanism is including the chucking board, screw thread through-hole and lock nut, the chucking board is the L type, the vertical portion fixed mounting of chucking board is in the side of the module that opens and shuts, vertical evenly distributed's screw thread through-hole is seted up to vertical portion, for traditional equipment, this anchor clamps can quick clamping, install the brake drum through electric putter drive semi-automatization, and a plurality of brake drums can be placed to an anchor clamps, the raising.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a perspective view of the opening and closing module of the present invention;

fig. 4 and 5 are perspective views of the first spreader bar of the present invention from two different perspectives;

FIG. 6 is a perspective view of the first and second slide rails of the present invention;

FIG. 7 is a perspective view of the drive block of the present invention;

FIG. 8 is a left side view of the connecting head of the present invention;

fig. 9 is a sectional view at a section a-a of fig. 8.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1 to 9, a shot blasting tool fixture for brake drums, including installation pole 1, drive module 2, connector 3, module 4 opens and shuts, chucking mechanism 5, the side fixed mounting of installation pole 1 has drive module 2, drive module 2's output and 3 one end screw connections of connector, the other end is in module 4 fixed connection that opens and shuts, the side fixed mounting of module 4 that opens and shuts has chucking mechanism 5, chucking mechanism 5 is including chucking plate 5a, screw through-hole 5a1 and lock nut 5b, chucking plate 5a is the L type, the vertical portion fixed mounting of chucking plate 5a in the side of module 4 that opens and shuts, vertical evenly distributed's screw through-hole 5a1 is seted up to vertical portion.

The staff starts the machine, it works to manipulate fixed mounting in the drive module 2 of 1 side of installation pole, drive module 2 output end screw connection's connector 3 is straight reciprocating motion, it opens and shuts to drive the module 4 that opens and shuts, the shrink, place the brake drum that will throw the ball on the module 4 that opens and shuts, thereby place and open and shut module 4 and expand under drive module 2's control and prop up the brake drum after finishing, 5 fixed mounting in the side of the module 4 that opens and shuts of chucking mechanism, can play spacing fixed action after the brake drum installation finishes, installation pole 1 is to down and go up the crisscross shot-blast frock clamp of installing a plurality of brake drums, can place a plurality of brake drums simultaneously and carry out the shot work of braking drum.

Specifically, referring to fig. 1 and 2: installation pole 1 is including U-shaped couple 1a, square pole, first mounting bracket 1d, connecting block 1c, the vertical setting of square pole, U-shaped couple 1a is installed to the upper end at square pole, U-shaped couple 1a is for invering, the both sides on square pole 1b top are provided with connecting block 1c, connecting block 1c and square pole 1b fixed connection are passed through at the both ends of U-shaped couple 1a, first mounting bracket 1d is L shape and sets up first mounting bracket 1d including vertical portion and horizontal part, vertical portion and installation pole 1 fixed connection, the vertical fixed mounting of linear actuator 3a is on first mounting bracket 1d horizontal part, the electric putter work end sets up downwards, the through-hole that is used for linear actuator 3a working segment to pass is seted up to the horizontal part.

Installation pole 1 is the rectangle, a plurality of mounting bracket installation brake drum frock clamp of being convenient for on four sides, U-shaped couple 1a is convenient for carry the brake drum shot blasting work in throwing the ball machine through the quick anchor clamps of carrying with the machine through the couple for the setting of the type of falling U, first mounting bracket 1d fixed mounting is in installation pole 1 side, a plurality of first mounting bracket 1d are installed in the crisscross from bottom to top on the installation pole 1, all install the brake drum on every first mounting bracket 1d and throw ball frock clamp, all install sharp driver 3a on every mounting bracket horizontal part.

Specifically, referring to fig. 1 and 3: the driving module 2 comprises a linear driver 3a, the linear driver 3a is fixedly installed on the installation rod 1, the working end of the linear driver 3a is connected with the connector 3 in a clamping mode, and the linear driver 3a can be manual or automatic.

The linear driver 3a can be automatic, automatic convenient automatic expansion installation reduces manual operation, also can be manual, manual has solved the inconvenient condition of different machine circuit distributions.

Specifically, referring to fig. 3, 7, 8, and 9: the transmission block 4f includes a first connection block 3a, second connecting block 3b, first connecting block 3a and second connecting block 3b1 are connected from top to bottom in proper order and be an organic whole, be provided with the vertical first screw hole 3a1 and the second screw hole 3a2 that the level runs through first connecting block 3a that runs through first connecting block 3a on the first connecting block 3a, be provided with the vertical square through hole 3b1 that runs through second connecting block 1c and the third screw hole 3b2 that the level runs through second connecting block 1c on the second connecting block 1c, first screw hole 3a1 and the output end screwed connection of drive module 2, square through hole 3b1 is coincide with the input of the module 4 that opens and shuts, install on the first connecting block 3a and pass second screw hole 3a3 that second screw hole 3a2 and the output of drive module 2 supported and lean on, install on the second connecting block 1c and pass third screw hole 3b2 and support on the input of the module 4 that opens and shuts and shut and lean on second bolt 3b 3.

The transmission block 4f is used for connecting the transmission block 4f and the linear driver 3a, so that the transmission effect is achieved, the thread through hole 5a1 on the transmission block 4f can be effectively fixedly connected with the working end of the transmission block 4f and the linear driver 3a, the falling-off condition cannot occur in the working process, and the damage to parts is reduced.

Specifically, referring to fig. 2, 3, 5, 6, and 7: the opening and closing module 4 comprises a first slide rail 4a, a second slide rail 4b, a first expansion rod 4c and a second expansion rod 4d, link mechanism 4e, transmission block 4f, first slide rail 4a, second slide rail 4b all with installation pole 1 fixed connection, first expansion pole 4c and first slide rail 4a sliding connection, second expansion pole 4d and second slide rail 4b sliding connection, transmission block 4f sets up between first expansion pole 4c and second expansion pole 4d, transmission block 4f and drive module 2's output fixed connection, transmission block 4f passes through link mechanism 4e and first expansion pole 4c, second expansion pole 4d transmission is connected, the equal level setting of slip direction of first expansion pole 4c and second expansion pole 4d, first slide rail 4a and second slide rail 4b are symmetrical for transmission block 4f structure, first expansion pole 4c and second expansion pole 4d are symmetrical for transmission block 4f structure.

Inside of brake drum is put into to first expansion pole 4c and second expansion pole 4d, and drive module 2 drive transmission block 4f is vertical moves down, and transmission block 4f keeps away from each other through link mechanism 4e drive first expansion pole 4c and second expansion pole 4d, and first expansion pole 4c and the outside expansion of second expansion pole 4d follow inside chucking brake drum to play the function of fixed brake drum.

Specifically, referring to fig. 5 and 6: the first slide rail 4a is provided with a first slide groove 4a1 extending along the horizontal direction, the first expansion rod 4c comprises a first vertical rod 4c1, an inclined rod 4c2 and a second vertical rod 4c3, the first vertical rod 4c1, the inclined rod 4c2 and the second vertical rod 4c3 are sequentially connected from top to bottom and are an integrated piece, and the first vertical rod 4c1 is provided with a first slide block 4c4 connected with the first slide groove 4a1 in a sliding manner.

The first sliding groove 4a1 is an oblong hole, the first slider 4c4 includes a shaft 4c5 and a roller 4c6, the roller 4c6 preferably uses a rolling bearing, the rolling bearing is sleeved on the shaft 4c5, the rolling bearing is rollably mounted inside the first sliding groove 4a1, the first vertical bar 4c1 is further provided with a limit block 4c8 abutting against two sides of the first sliding rail 4a, and the limit block 4c8 is used for preventing the first vertical bar 4c1 from being separated from the first sliding rail 4 a.

Specifically, referring to fig. 7: the link mechanism 4e comprises a first link 4e1 and a second link 4e2 symmetrically arranged at two sides of the transmission block 4f, two ends of the first link 4e1 are respectively connected with the transmission block 4f and the first expansion rod 4c in a rotating way, two ends of the second link 4e2 are respectively connected with the transmission block 4f and the first expansion rod 4c in a rotating way, and the first link 4e1 and the second link 4e2 are arranged in parallel.

Under the drive of the linear driver 3a, the transmission block 4f is pushed, and because one end of the connecting rod is connected with the transmission block, and the other end of the connecting rod is connected with the expansion rod, the connecting rod drives the first expansion rod 4c and the second expansion rod 4d to expand and contract under the drive of the linear driver 3a, so that the brake drum is assembled and disassembled.

Specifically, referring to fig. 4: the clamping mechanism 5 comprises a clamping plate 5a, a threaded through hole 5a1 and a locking nut 5b, wherein the clamping plate 5a is L-shaped, the vertical part is in threaded connection with the side surface of the expansion rod, and the threaded through hole 5a1 for fixedly connecting the locking nut 5b is uniformly formed in the vertical part of the clamping plate 5 a.

The brake drum can appear the drunkenness of making a round trip of slight vertical direction under operating condition at the in-process of sandblast, can effectually place the drunkenness through chucking board 5a chucking brake drum, because the through-hole of several evenly distributed is seted up to the side of first expansion rod 4c, second expansion rod 4d, so can adjust chucking board 5a by oneself and carry out chucking work to the brake drum of different models.

The working principle of the invention is as follows:

the device/apparatus/method realizes the functions of the invention by the following steps, thereby solving the technical problems proposed by the invention:

the method comprises the following steps that firstly, a worker starts a machine, a linear driver fixedly installed beside an installation rod starts to work, the output end of the linear driver is in threaded connection with one end of a connector, and the other end of the connector is provided with a connecting rod, so that the linear driver drives an opening and closing module to expand and contract when working.

Step two, the staff places the brake drum that will throw the ball when the module that opens and shuts contracts on the module that opens and shuts, thereby the connector cooperation sharp driver drive of module one end fixed mounting that opens and shuts opens and shut the module and expand to support with the inner wall of brake drum and lean on, thereby prop up the brake drum.

And step three, after the brake drum is installed, hooking the U-shaped hook at the end part of the installation rod by using a shot blasting machine, transmitting the U-shaped hook to the interior of the shot blasting machine for shot blasting operation, wherein a plurality of brake drum tool clamps can be arranged, and repeating the operation from the step one to the step two.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.