CN214607627U

CN214607627U - Frock clamp that assists foundry goods to use

Info

Publication number: CN214607627U
Application number: CN202022943418.XU
Authority: CN
Inventors: 孙立刚; 张海强
Original assignee: Lijia Group Co ltd
Current assignee: Lijia Group Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-11-05
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a frock clamp that assists foundry goods to use, all install the fixed case of universal wheel including bottom four corners position, the top outer wall welding of fixed case has the handle that pushes away, be equipped with extension mechanism in the fixed case, and extend the mechanism and include through the bolt install at the servo motor of fixed case one side outer wall, coaxial cup joint at the epaxial first gear of servo motor output, with first gear engagement's rack, welding at the connecting rod of rack top outer wall and the mounting panel of welding at connecting rod top outer wall, the spacing slide with connecting rod looks adaptation is seted up to the top inner wall of fixed case, be equipped with fixture on the mounting panel. The utility model discloses a shrink of centre gripping cylinder output shaft drives two hinge bars and rotates, and two hinge bars rotate and drive two grip blocks and be close to each other to carry out the centre gripping with the foundry goods and fix, not only operate labour saving and time saving like this, the centre gripping effect is stable, and factor of safety is high moreover, the foundry goods that can the different models of adaptation.

Description

Frock clamp that assists foundry goods to use

Technical Field

The utility model relates to a frock clamp technical field especially relates to a frock clamp who assists foundry goods to use.

Background

The casting is a metal molding object obtained by various casting methods, namely, smelted liquid metal is poured into a casting mold prepared in advance by pouring, injecting, sucking or other casting methods, and after the casting mold is cooled and subjected to subsequent processing means such as grinding and the like, the object with certain shape, size and performance is obtained.

However, when the existing tooling clamp assisting the casting to be used is operated, generally, a worker manually adjusts the tooling clamp to clamp the rolled casting and then sends the rolled casting to a cooling tank, so that the operation is time-consuming and labor-consuming, the clamping effect is unstable, certain dangerousness exists, and the tooling clamp is easily damaged by high temperature after being used for a long time, and the service life is shortened. Therefore, a tooling fixture for assisting the use of the casting is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a tooling clamp for assisting a casting to use.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a tooling fixture for assisting a casting to use comprises a fixed box with universal wheels mounted at four corners of the bottom, a push handle welded on the outer wall of the top of the fixed box, an extension mechanism arranged in the fixed box and comprising a servo motor mounted on the outer wall of one side of the fixed box through bolts, a first gear coaxially sleeved on an output shaft of the servo motor, a rack meshed with the first gear, a connecting rod welded on the outer wall of the top of the rack and a mounting plate welded on the outer wall of the top end of the connecting rod, wherein the inner wall of the top of the fixed box is provided with a limiting slide way matched with the connecting rod, the mounting plate is provided with a clamping mechanism, the clamping mechanism comprises a clamping cylinder mounted on the outer wall of the top of the mounting plate through bolts, two symmetrically arranged hinge rods hinged on the outer wall of the output shaft of the clamping cylinder and two clamping plates sequentially hinged on the outer walls of the top ends of the two hinge rods, the welding of the top outer wall of fixed case has the riser, and one side outer wall lower part of riser installs the motor storehouse, driving motor is installed through the bolt to one side inner wall in motor storehouse, insert on the riser and be equipped with three transmission shaft, and driving motor's output shaft passes through the shaft coupling and is connected with the transmission shaft that is located the below, and is three equal coaxial second gear that has cup jointed on the transmission shaft, and three second gear intermeshing, the flabellum of breathing in has been cup jointed on the transmission shaft that is located the centre, and has all cup jointed the flabellum of blowing on two other transmission shafts.

Preferably, the outer wall of connecting rod and the inner wall sliding connection of spacing slide, two hinge bars are the slope setting, and the flabellum of breathing in sets up with two flabellums of blowing in a staggered way.

Preferably, the outer wall welding of the top of mounting panel has the fixed plate, and the welding of one side outer wall upper portion of fixed plate has the fixed block.

Preferably, the bottom inner wall of fixed block has seted up the spout, and the slide bar has all been welded to the top outer wall of two grip blocks, and the top outer wall of two slide bars all with the top inner wall sliding connection of spout.

Preferably, the output shaft of the servo motor is respectively connected with the inner walls of the two sides of the fixed box through two bearings, and the three transmission shafts are connected with the inner walls of the vertical plates through the bearings.

Preferably, the servo motor is connected with a reversing switch through a wire, and the reversing switch is connected with a power line.

The utility model has the advantages that:

1. the two hinged rods are driven to rotate by the contraction of the output shaft of the clamping cylinder, and the two hinged rods drive the two clamping plates to approach each other, so that the casting is clamped and fixed, the operation is time-saving and labor-saving, the clamping effect is stable, the safety coefficient is high, and the clamping cylinder can be adapted to castings of different models;

2. the transmission shaft that is located the below through the driving motor drive rotates, and the second gear that is located the below this moment rotates with the equal forward of flabellum that blows, then is located middle second gear and the flabellum antiport, then the second gear that is located the top rotates with the flabellum forward that blows, so two flabellums of blowing and one flabellum homoenergetic that breathes in blow off cold wind to can cool down the processing to fixture, carry out certain protection to it, prolong its life.

Drawings

Fig. 1 is a schematic structural view of a work fixture for assisting a casting of the present invention;

fig. 2 is a schematic view of an enlarged structure of the inside of a fixing box of a tool clamp for assisting a casting of the present invention;

fig. 3 is the utility model provides a side view structure schematic diagram of three second gear intermeshing in the frock clamp that assists foundry goods to use.

In the figure: the automatic air suction device comprises a fixed box 1, a servo motor 2, a first gear 3, a rack 4, a connecting rod 5, a mounting plate 6, a limiting slide rail 7, a clamping cylinder 8, a hinge rod 9, a clamping plate 10, a vertical plate 11, a motor cabin 12, a driving motor 13, a transmission shaft 14, an air suction fan blade 15, an air blowing fan blade 16, a second gear 17, a fixed plate 18, a fixed block 19, a sliding chute 20 and a sliding rod 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a tooling fixture for assisting a casting to use comprises a fixed box 1 with universal wheels mounted at four corners of the bottom, a push handle welded on the outer wall of the top of the fixed box 1, an extension mechanism arranged in the fixed box 1 and comprising a servo motor 2 mounted on the outer wall of one side of the fixed box 1 through bolts, a first gear 3 coaxially sleeved on an output shaft of the servo motor 2, a rack 4 meshed with the first gear 3, a connecting rod 5 welded on the outer wall of the top of the rack 4 and a mounting plate 6 welded on the outer wall of the top of the connecting rod 5, a limiting slideway 7 matched with the connecting rod 5 arranged on the inner wall of the top of the fixed box 1, a clamping mechanism arranged on the mounting plate 6 and comprising a clamping cylinder 8 mounted on the outer wall of the top of the mounting plate 6 through bolts, two symmetrically arranged hinge rods 9 hinged on the outer wall of the output shaft of the clamping cylinder 8 and two clamping plates 10 sequentially hinged on the outer walls of the top ends of the two hinge rods 9, the outer wall of the top of the fixed box 1 is welded with a vertical plate 11, the lower part of the outer wall of one side of the vertical plate 11 is provided with a motor cabin 12, the inner wall of one side of the motor cabin 12 is provided with a driving motor 13 through a bolt, three transmission shafts 14 are inserted on the vertical plate 11, the output shaft of the driving motor 13 is connected with the transmission shaft 14 positioned at the lowest part through a coupling, second gears 17 are coaxially sleeved on the three transmission shafts 14, the three second gears 17 are mutually meshed, one transmission shaft 14 positioned in the middle is sleeved with an air suction fan blade 15, the other two transmission shafts 14 are sleeved with air blowing fan blades 16, the outer wall of the connecting rod 5 is in sliding connection with the inner wall of the limiting slide way 7, the two hinge rods 9 are obliquely arranged, the air suction fan blades 15 and the two air blowing fan blades 16 are staggered, the outer wall of the top of the mounting plate 6 is welded with a fixed plate 18, and the upper part of the outer wall of one side of the fixed plate 18 is welded with a fixed block 19, spout 20 has been seted up to the bottom inner wall of fixed block 19, slide bar 21 has all been welded to the top outer wall of two grip blocks 10, and the top outer wall of two slide bars 21 all with the top inner wall sliding connection of spout 20, servo motor 2's output shaft respectively with the both sides inner wall connection of fixed case 1 through two bearings, and three transmission shaft 14 all through the bearing with riser 11's interior wall connection, servo motor 2 is connected with the switch of going forward and backward through the wire, and the switch of going forward and backward is connected with the power cord.

The working principle is as follows: when the tool clamp is used, the universal wheel and the push handle are convenient to move and transfer, the comfort level in the transfer process is also improved, the two hinged rods 9 are driven to rotate through the contraction of the output shaft of the clamping cylinder 8, the two hinged rods 9 rotate to drive the two clamping plates 10 to mutually approach, so that a casting is clamped and fixed, the operation is time-saving and labor-saving, the clamping effect is stable, the safety coefficient is high, the tool clamp can be adapted to castings of different models, the driving motor 13 drives the transmission shaft 14 positioned below to rotate, the second gear 17 and the air blowing fan blade 16 positioned below rotate in the forward direction, the second gear 17 and the air sucking fan blade 15 positioned in the middle rotate in the reverse direction, the second gear 17 and the air blowing fan blade 16 positioned above rotate in the forward direction, and therefore the two air blowing fan blades 16 and the air sucking fan blade 15 can both blow cold air, thereby can cool down the processing to fixture, carry out certain protection to it, prolong its life, 3 rotations through the first gear of servo motor 2 drive, 3 rotations of first gear drive rack 4 remove, rack 4 removes and drives connecting rod 5 and slide in spacing slide 7, thereby finally can remove the foundry goods of centre gripping to one side of fixed case 1 in the fixture, just can loosen the foundry goods through keeping away from each other two grip blocks 10, final foundry goods falls into the cooling bath and cools off, thereby whole assistance work is accomplished.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a frock clamp that assists foundry goods to use, includes that bottom four corners position all installs fixed case (1) of universal wheel, the top outer wall welding of fixed case (1) has the handle that pushes away, a serial communication port, be equipped with in fixed case (1) and extend the mechanism, and extend the mechanism and include through bolt mounting at servo motor (2) of fixed case (1) one side outer wall, coaxial cup joint at servo motor (2) first gear (3) of output shaft, with rack (4) of first gear (3) meshing, welding connecting rod (5) of rack (4) top outer wall and welding mounting panel (6) at connecting rod (5) top outer wall, spacing slide (7) with connecting rod (5) looks adaptation are seted up to the top inner wall of fixed case (1), be equipped with fixture on mounting panel (6), and fixture include through bolt mounting at the centre gripping cylinder (8) of mounting panel (6) top outer wall, Two symmetrically arranged hinged rods (9) hinged on the outer wall of an output shaft of the clamping cylinder (8) and two clamping plates (10) sequentially hinged on the outer walls of the top ends of the two hinged rods (9), wherein a vertical plate (11) is welded on the outer wall of the top of the fixed box (1), a motor bin (12) is installed on the lower portion of the outer wall of one side of the vertical plate (11), a driving motor (13) is installed on the inner wall of one side of the motor bin (12) through bolts, three transmission shafts (14) are inserted on the vertical plate (11), and the output shaft of the driving motor (13) is connected with the transmission shaft (14) positioned at the lowest part through a coupler, the three transmission shafts (14) are all coaxially sleeved with a second gear (17), and the three second gears (17) are mutually meshed, one transmission shaft (14) positioned in the middle is sleeved with an air suction fan blade (15), and the other two transmission shafts (14) are sleeved with air blowing fan blades (16).

2. A tooling clamp for assisting casting use according to claim 1, wherein the outer wall of the connecting rod (5) is slidably connected with the inner wall of the limiting slide (7), both hinged rods (9) are arranged obliquely, and the air suction fan blade (15) and the two air blowing fan blades (16) are arranged in a staggered manner.

3. A tooling clamp for assisting the use of castings according to claim 1, characterized in that a fixing plate (18) is welded on the outer wall of the top of the mounting plate (6), and a fixing block (19) is welded on the upper part of the outer wall of one side of the fixing plate (18).

4. A tool clamp assisting a casting to use according to claim 3, wherein a sliding groove (20) is formed in the bottom inner wall of the fixing block (19), sliding rods (21) are welded to the top outer walls of the two clamping plates (10), and the top outer walls of the two sliding rods (21) are slidably connected with the top inner wall of the sliding groove (20).

5. A tool clamp for assisting the use of a casting according to claim 1, wherein the output shaft of the servo motor (2) is connected with the inner walls of two sides of the fixed box (1) through two bearings respectively, and the three transmission shafts (14) are connected with the inner walls of the vertical plates (11) through bearings respectively.

6. A tooling clamp for assisting casting use according to claim 1, wherein the servo motor (2) is connected with a reversing switch through a lead, and the reversing switch is connected with a power line.