CN210650305U

CN210650305U - Metal casting clamping device

Info

Publication number: CN210650305U
Application number: CN201921014125.4U
Authority: CN
Inventors: 王鹏杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-06-02
Anticipated expiration: 2029-07-02

Abstract

The utility model relates to a metal casting technical field just discloses a metal casting clamping device, which comprises a supporting table, the top fixed mounting of brace table has quantity to be two supporting legss, two the top of supporting legss all is connected with the footstock, the top fixed mounting of footstock has the air pump, the bottom fixed mounting of footstock has the connecting rod. This metal casting clamping device, in the use, through being provided with processing platform and air pump, the metal casting is placed at the processing bench, carry the energy through the air pump, make the extension rod drive the fixed station and stretch out and draw back, telescopic cylinder starts, it carries out the centre gripping to the foundry goods to drive the supporting frame shrink, the buffer beam slides in fixed cover, the spring provides reverse spring force, make the supporting frame centre gripping process more stable, the screens pole carries out a spacingly, prevent that the supporting frame range is too big and cause the damage, accomplish the centre gripping process, the centre gripping process is more convenient, more person's of facilitating the use.

Description

Metal casting clamping device

Technical Field

The utility model relates to a metal casting technical field specifically is a metal casting clamping device.

Background

The metal casting is a technological process of smelting metal into liquid meeting certain requirements, pouring the liquid into a casting mold, cooling, solidifying and cleaning to obtain a casting with a preset shape, size and performance, and the casting blank is nearly formed, so that the purposes of no machining or little machining are achieved, the cost is reduced, the time is reduced to a certain extent, and the casting is one of basic processes of the modern mechanical manufacturing industry.

At present, the clamping device for the metal casting is applied to practical application, as most of traditional clamps are fixed, the adjustment flexibility is small, the clamping is inconvenient, the shapes and the structures of the casting are different, the clamp with the small flexibility is not easy to operate in the clamping process, more time needs to be consumed, the efficiency is low, and the benefit is not high, so that the problem provided by the clamping device for the metal casting is solved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a metal casting clamping device possesses advantages such as nimble and facilitate the use, has solved the clamping device who is used for the metal casting, in practical application, because traditional anchor clamps are mostly fixed, it is less to adjust the flexibility ratio, and the centre gripping of being not convenient for, the shape structure of foundry goods is also diverse simultaneously, the in-process is got to the anchor clamps that its flexibility is less getting, and difficult operation, need consume more time, efficiency is lower, the not high problem of benefit.

(II) technical scheme

In order to realize the above-mentioned nimble and purpose of facilitating the use, the utility model provides a following technical scheme: a metal casting clamping device comprises a supporting table, wherein two supporting legs are fixedly mounted at the top of the supporting table, the tops of the two supporting legs are connected with a top seat, an air pump is fixedly mounted at the top of the top seat, a connecting rod is fixedly mounted at the bottom of the top seat, a protective shell is fixedly mounted at the joint of the connecting rod and the top seat, a fixed block is fixedly mounted at the bottom of the connecting rod, a rotary table is movably mounted at the bottom of the fixed block, two supports are fixedly mounted at the bottom of the rotary table, the two supports are connected with a fixed rod, fixing heads positioned on the opposite sides of the two supports are movably mounted at the left end and the right end of the fixed rod, a connecting pipe positioned between the two supports is fixedly mounted at the bottom of the rotary table, a sheath positioned outside the connecting pipe is fixedly mounted at the bottom of, the bottom of the connecting pipe is fixedly provided with a positioning rod positioned outside the fixing rod, the bottom of the positioning rod is fixedly provided with a connecting platform, the bottom of the connecting platform is movably provided with an extension rod, the bottom of the extension rod is fixedly provided with a fixed platform, the left side and the right side of the fixed platform are both provided with a communicating groove, opposite sides in the two communicating grooves are both fixedly provided with a placing box, the insides of the two placing boxes are both fixedly provided with a telescopic cylinder, the output ends of the two telescopic cylinders are both fixedly provided with a linkage rod through a coupler, the opposite ends of the two linkage rods are both fixedly provided with an anastomosis block, the opposite sides of the two anastomosis blocks are both fixedly provided with clamping frames, opposite sides of the two clamping frames are both fixedly provided with buffer rods positioned below the fixed platform, and the opposite ends of the two buffer rods are both connected with a fixed sleeve, two the relative one end of buffer beam all with be located the inside spring coupling of fixed cover, the spout that quantity was two and was located spring left and right sides respectively is seted up to the front surface of fixed cover, two the equal fixed mounting in front surface of buffer beam has the screens pole that is located the inside and fixed cover front surface of spout, the top fixed mounting of brace table has the processing platform that is located the holding frame below.

Preferably, the supporting legs, the support, the fixing head, the placing box, the telescopic cylinder, the linkage rod, the anastomosis block, the clamping frame, the buffer rod and the clamping rod are symmetrically distributed on two sides of the longitudinal center line of the supporting platform.

Preferably, the outside of the left end and the right end of the fixing rod is provided with external threads, the inside of the fixing head is provided with internal threads, and the fixing rod is in threaded connection with the fixing head.

Preferably, the length of the protective shell is equal to one third of the length of the support, the width of the positioning rod is larger than that of the protective shell, and the protective shell is made of iron.

Preferably, the width of the anastomosis block is equal to the width of the communication groove, and the width of the linkage rod is smaller than the width of the anastomosis block.

Preferably, the spring is in a natural state, the length of the spring is equal to one third of the length of the fixed sleeve, a circular ring block is arranged on the front surface of the clamping rod, the diameter of the circular ring block is larger than the groove width of the sliding groove, and the clamping rod is clamped with the fixed sleeve.

(III) advantageous effects

Compared with the prior art, the utility model provides a metal casting clamping device possesses following beneficial effect:

the metal casting clamping device is provided with a processing table and an air pump during use, a metal casting is placed on the processing table, energy is conveyed through the air pump, an extension rod drives a fixed table to stretch, a telescopic cylinder is started to drive a clamping frame to contract to clamp the casting, a buffer rod slides in the fixed sleeve, a spring provides reverse spring force, the clamping process of the clamping frame is more stable, a clamping rod performs limiting, damage caused by too large amplitude of the clamping frame is prevented, the clamping process is completed, a rotary table, a positioning rod and a connecting pipe are arranged at the same time, after clamping is completed, the rotary table can rotate, the connecting pipe can convey energy, the positioning rod can rotate on the fixed rod, the clamping frame can perform multi-angle rotation adjustment, the clamping process of castings with different shapes can be conveniently adjusted by workers, and the castings can be quickly clamped, the flexibility of the clamping device is better, the clamping process is more convenient, and the use of a user is more convenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1 supporting table, 2 supporting legs, 3 footstands, 4 air pumps, 5 connecting rods, 6 protective shells, 7 fixing blocks, 8 rotating tables, 9 supports, 10 fixing rods, 11 fixing heads, 12 connecting pipes, 13 sheaths, 14 positioning rods, 15 connecting tables, 16 extending rods, 17 fixing tables, 18 communicating grooves, 19 placing boxes, 20 telescopic air cylinders, 21 linkage rods, 22 inosculating blocks, 23 clamping frames, 24 buffer rods, 25 fixing sleeves, 26 springs, 27 sliding grooves, 28 clamping rods and 29 processing tables.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a metal casting clamping device comprises a supporting table 1, wherein two supporting legs 2 are fixedly arranged at the top of the supporting table 1, the tops of the two supporting legs 2 are both connected with a top seat 3, an air pump 4 is fixedly arranged at the top of the top seat 3, the air pump 4 is FNY6003, a connecting rod 5 is fixedly arranged at the bottom of the top seat 3, a protective shell 6 is fixedly arranged at the joint of the connecting rod 5 and the top seat 3, a fixed block 7 is fixedly arranged at the bottom of the connecting rod 5, a rotary table 8 is movably arranged at the bottom of the fixed block 7, two brackets 9 are fixedly arranged at the bottom of the rotary table 8, the interiors of the two brackets 9 are both connected with a fixed rod 10, fixing heads 11 positioned at the opposite sides of the two brackets 9 are movably arranged at the left end and the right end of the fixed rod 10, external threads are arranged at the outer parts, the fixed rod 10 is in threaded connection with the fixed head 11, the bottom of the rotary table 8 is fixedly provided with a connecting pipe 12 positioned between the two brackets 9, the bottom of the rotary table 8 is fixedly provided with a sheath 13 positioned outside the connecting pipe 12, the bottom of the connecting pipe 12 is fixedly provided with a positioning rod 14 positioned outside the fixed rod 10, the length of the protective shell 6 is equal to one third of the length of the bracket 9, the width of the positioning rod 14 is larger than the width of the protective shell 6, the protective shell 6 is iron, the bottom of the positioning rod 14 is fixedly provided with a connecting table 15, the bottom of the connecting table 15 is movably provided with an extension rod 16, the bottom of the extension rod 16 is fixedly provided with a fixed table 17, the left side and the right side of the fixed table 17 are both provided with communicating grooves 18, the opposite sides in the two communicating grooves 18 are both fixedly provided with placing boxes 19, the inside of the two placing boxes 19, the output ends of the two telescopic cylinders 20 are fixedly provided with linkage rods 21 through couplings, the back-to-back ends of the two linkage rods 21 are fixedly provided with anastomosis blocks 22, the width of the anastomosis blocks 22 is equal to the groove width of the communication grooves 18, the width of the linkage rods 21 is smaller than that of the anastomosis blocks 22, the back-to-back sides of the two anastomosis blocks 22 are fixedly provided with clamping frames 23, the opposite sides of the two clamping frames 23 are fixedly provided with buffer rods 24 positioned below the fixed table 17, the outer parts of the opposite ends of the two buffer rods 24 are connected with a fixed sleeve 25, the opposite ends of the two buffer rods 24 are connected with springs 26 positioned inside the fixed sleeve 25, the front surface of the fixed sleeve 25 is provided with two sliding grooves 27 which are respectively positioned at the left side and the right side of the spring 26, the spring 26 is in a natural state, the length of the spring 26 is equal to one third of the length of the fixed sleeve 25, the diameter of the circular ring block is larger than the groove width of the sliding groove 27, the clamping rods 28 are clamped with the fixed sleeve 25, the clamping rods 28 positioned inside the sliding groove 27 and on the front surface of the fixed sleeve 25 are fixedly installed on the front surfaces of the two buffer rods 24, the supporting legs 2, the bracket 9, the fixing head 11, the placing box 19, the telescopic cylinder 20, the linkage rod 21, the matching block 22, the clamping frame 23, the buffer rods 24 and the clamping rods 28 are symmetrically distributed on two sides of the longitudinal central line of the supporting table 1, the processing table 29 positioned below the clamping frame 23 is fixedly installed on the top of the supporting table 1, in the using process, a metal casting is placed on the processing table 29 by arranging the processing table 29 and the air pump 4, the extending rod 16 drives the fixing table 17 to extend and retract by conveying energy through the air pump 4, the telescopic cylinder 20 is started to drive the clamping frame 23 to retract to clamp the casting, the buffer rods 24 slide in the fixed sleeve 25, make holding frame 23 centre gripping process more stable, the screens pole 28 carries out a spacingly, prevent that holding frame 23 range is too big and cause the damage, accomplish the centre gripping process, be provided with revolving stage 8 simultaneously, locating lever 14 and connecting pipe 12, after the centre gripping is accomplished, revolving stage 8 is rotatable, connecting pipe 12 can carry out the transport of the energy, make locating lever 14 rotate on dead lever 10, enable holding frame 23 to carry out the rotation adjustment of multi-angle, carry out the centre gripping in-process at the foundry goods of different shapes, can make things convenient for staff's regulation, can carry out the centre gripping to the foundry goods fast, make clamping device's flexibility better, the centre gripping process is more convenient, more person's use facilitates the use.

To sum up, in the use process, the metal casting clamping device is provided with the processing table 29 and the air pump 4, the metal casting is placed on the processing table 29, the air pump 4 is used for conveying energy, the extension rod 16 drives the fixing table 17 to stretch, the telescopic air cylinder 20 is started to drive the clamping frame 23 to contract to clamp the casting, the buffer rod 24 slides in the fixing sleeve 25, the spring 26 provides reverse spring force, the clamping process of the clamping frame 23 is more stable, the clamping rod 28 performs a limiting, the clamping frame 23 is prevented from being damaged due to overlarge amplitude, the clamping process is completed, the rotary table 8, the positioning rod 14 and the connecting pipe 12 are arranged, after the clamping process is completed, the rotary table 8 can rotate, the connecting pipe 12 can convey energy, the positioning rod 14 can rotate on the fixing rod 10, the clamping frame 23 can be rotated and adjusted in multiple angles, and in the clamping process of castings with different shapes, the casting clamping device has the advantages that workers can conveniently adjust the casting clamping device, the casting can be clamped quickly, the flexibility of the clamping device is better, the clamping process is more convenient, and the use of a user is facilitated.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a metal casting clamping device, includes a supporting bench (1), its characterized in that: the supporting device is characterized in that the supporting legs (2) are fixedly arranged at the top of the supporting table (1), the top of the two supporting legs (2) is connected with the top seat (3), the air pump (4) is fixedly arranged at the top of the top seat (3), the connecting rod (5) is fixedly arranged at the bottom of the top seat (3), the protective shell (6) is fixedly arranged at the joint of the connecting rod (5) and the top seat (3), the fixing block (7) is fixedly arranged at the bottom of the connecting rod (5), the rotary table (8) is movably arranged at the bottom of the fixing block (7), the two supports (9) are fixedly arranged at the bottom of the rotary table (8), the two supports (9) are connected with the fixing rod (10), the fixing heads (11) are movably arranged at the left end and the right end of the fixing rod (10) and are positioned on one side of the back of the two supports, the bottom of the rotary table (8) is fixedly provided with two connecting pipes (12) positioned between the two brackets (9), the bottom of the rotary table (8) is fixedly provided with a sheath (13) positioned outside the connecting pipes (12), the bottom of the connecting pipes (12) is fixedly provided with a positioning rod (14) positioned outside the fixing rod (10), the bottom of the positioning rod (14) is fixedly provided with a connecting table (15), the bottom of the connecting table (15) is movably provided with an extension rod (16), the bottom of the extension rod (16) is fixedly provided with a fixing table (17), the left side and the right side of the fixing table (17) are both provided with a communicating groove (18), the opposite sides in the two communicating grooves (18) are both fixedly provided with a placing box (19), the inside of the two placing boxes (19) is both fixedly provided with a telescopic cylinder (20), the output ends of the two telescopic cylinders (20) are both fixedly provided with a linkage rod (21) through a coupler, the ends, opposite to each other, of the two linkage rods (21) are fixedly provided with anastomosis blocks (22), one sides, opposite to each other, of the two anastomosis blocks (22) are fixedly provided with clamping frames (23), one opposite side of each of the two clamping frames (23) is fixedly provided with a buffer rod (24) positioned below the fixed table (17), the outer part of one opposite end of each of the two buffer rods (24) is connected with a fixed sleeve (25), one opposite end of each of the two buffer rods (24) is connected with a spring (26) positioned in the fixed sleeve (25), the front surface of the fixed sleeve (25) is provided with two sliding grooves (27) which are respectively positioned at the left side and the right side of the spring (26), the front surfaces of the two buffer rods (24) are fixedly provided with clamping rods (28) which are positioned inside the sliding grooves (27) and on the front surface of the fixed sleeve (25), and a processing table (29) positioned below the clamping frame (23) is fixedly arranged at the top of the supporting table (1).

2. A metal casting gripping apparatus as defined in claim 1, wherein: the supporting legs (2), the support (9), the fixing heads (11), the placing boxes (19), the telescopic cylinders (20), the linkage rods (21), the anastomosis blocks (22), the clamping frames (23), the buffer rods (24) and the clamping rods (28) are symmetrically distributed on two sides of the longitudinal center line of the supporting platform (1).

3. A metal casting gripping apparatus as defined in claim 1, wherein: the outer portion of the left end and the outer portion of the right end of the fixing rod (10) are both provided with external threads, the inner portion of the fixing head (11) is provided with internal threads, and the fixing rod (10) is in threaded connection with the fixing head (11).

4. A metal casting gripping apparatus as defined in claim 1, wherein: the length of the protective shell (6) is equal to one third of the length of the support (9), the width of the positioning rod (14) is larger than that of the protective shell (6), and the protective shell (6) is made of iron.

5. A metal casting gripping apparatus as defined in claim 1, wherein: the width of the anastomosis block (22) is equal to the width of the communication groove (18), and the width of the linkage rod (21) is smaller than the width of the anastomosis block (22).

6. A metal casting gripping apparatus as defined in claim 1, wherein: under the natural state of the spring (26), the length of the spring (26) is equal to one third of the length of the fixed sleeve (25), a circular ring block is arranged on the front surface of the clamping rod (28), the diameter of the circular ring block is larger than the groove width of the sliding groove (27), and the clamping rod (28) is clamped with the fixed sleeve (25).