CN211515924U - Auxiliary device of high-pressure machine - Google Patents

Abstract

The utility model discloses an auxiliary device of forced press relates to the technical field of forced press, include the base and set up in the leading truck of base top, leading truck and base fixed connection, slidable mounting has strong clamp plate on the leading truck, still install complementary unit on the leading truck, complementary unit includes lifting unit and stereotype piece, lifting unit includes the sliding seat that slides and link to each other with the leading truck, be connected with the stereotype piece on the sliding seat. The utility model discloses have the effect that makes things convenient for the stereotype to lay.

Description

Auxiliary device of high-pressure machine

Technical Field

The utility model belongs to the technical field of the technique of strong press and specifically relates to an auxiliary device of strong press is related to.

Background

The forced compression treatment is a technological method for compressing the spring to the surface layer of the spring material to generate beneficial residual stress opposite to the working stress, so that the bearing capacity of the spring is improved and the geometric dimension is stabilized. The high pressure treatment is usually carried out using a high pressure press apparatus.

The current high-pressure machine is disclosed in the chinese utility model patent with publication number CN204365920U, including the clamp plate of installing in this base top base and slidable, set firmly the guide post of 2 at least vertical settings on the base, clamp plate fixedly connected with connecting plate, this connecting plate slidable install on the guide post, array distribution has the dabber on the base, be equipped with the dabber via hole with dabber looks adaptation on the clamp plate, this clamp plate top is equipped with high-pressure mechanism.

The above prior art solutions have the following drawbacks: in the process of spring pressure treatment, because the spring is in the process of tightening, the adjacent two rings of the spring are easy to deform if the pressure of the pressure machine is improperly controlled after being extruded, so that the quality of the spring is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an auxiliary device of strong press is through setting up the stereotype piece for the spring is and tight in-process, can obtain the protection and difficult emergence deformation between the two rings that the spring is adjacent.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides an auxiliary device of forced press, includes the base and sets up in the leading truck of base top, leading truck and base fixed connection, slidable mounting has strong clamp plate on the leading truck, still install complementary unit on the leading truck, complementary unit includes lifting unit and stereotype, lifting unit includes the sliding seat that slides continuous with the leading truck, be connected with the stereotype on the sliding seat.

Through adopting above-mentioned technical scheme, the spring is when carrying out the high pressure processing, the spring is put in earlier on the base, then remove the spacer to between two adjacent circles at the middle part of spring through the sliding seat, then the high pressure machine of restart, make the high pressure board compress the spring and tightly, thereby make the spring in compression process, two adjacent circles can not direct contact, make the area size increase of the stress point of two adjacent circles of spring atress in extrusion process through the spacer, thereby reduce the influence to spring extrusion deformation.

The utility model discloses further set up to: the arc-shaped sliding groove is formed in the sliding seat, the sliding block is arranged in the sliding groove, the sliding groove is formed in the side wall of the sliding groove along the circumferential direction of the sliding groove, a sliding block is connected to the side wall of the sliding block, the sliding block is connected with the sliding groove in a sliding mode, a first locking piece for fixing the sliding block is arranged on the sliding seat, a connecting rod is fixedly connected to the sliding block, and one end connected with the sliding block and the shaping piece are fixedly connected to the connecting rod.

Through adopting above-mentioned technical scheme, the spacer can be through rotating the connecting rod for the sliding block slides in the sliding tray, thereby makes the position of spacer change in the horizontal direction, makes the range of the position control of spacer bigger.

The utility model discloses further set up to: the first locking piece comprises a abutting plate and a locking bolt, an abutting groove is formed in the side wall of one side, close to the strong pressure plate, of the sliding groove, the abutting groove is connected with the abutting plate in a sliding mode, a threaded hole communicated with the abutting groove is formed in the top wall of the sliding seat, the locking bolt is arranged on the top wall of the sliding seat, the locking bolt is in threaded connection with the threaded hole, and the locking bolt penetrates through the threaded hole to be abutted against the abutting plate.

Through adopting above-mentioned technical scheme, rotate locking bolt, can adjust locking bolt and carry out lift adjustment along the screw hole, locking bolt can drive and support tight board and go up and down at supporting tight inslot to make when supporting tight board and sliding block and supporting tightly, the position of stock sheet on the horizontal direction is locked, when supporting tight board and sliding block separation, the position of stock sheet on the horizontal direction is by the unblock, locking and unblock mode are simple swift.

The utility model discloses further set up to: the connecting rod includes the dead lever with sliding block fixed connection and the extension rod with dead lever sliding connection, flexible groove has been seted up along the length direction of extension rod on the terminal surface of the one end that the extension rod is close to the dead lever, dead lever and flexible groove sliding connection, the other end and the stereotype piece of extension rod meet, be provided with the mounting of locking dead lever and extension rod on the extension rod.

Through adopting above-mentioned technical scheme, the connecting rod can be adjusted through the relative slip of dead lever and extension rod, and when slip extension rod can get into the position between the two adjacent circles of spring to the design piece, the rethread mounting locks dead lever and extension rod.

The utility model discloses further set up to: the mounting includes fixing bolt and fixed plate, first fixed slot has been seted up on the lateral wall in flexible groove, set up the fixed orifices that is linked together with first fixed slot on the lateral wall of extension rod, be equipped with the screw thread in the fixed orifices, be provided with on the extension rod with fixed orifices threaded connection fixing bolt, sliding connection has the fixed plate in the first fixed slot, fixing bolt rotates with the fixed plate to be connected, a plurality of second fixed slots have been seted up along dead lever length direction to the fixed lever, the second fixed slot is linked together with first fixed slot, fixed plate and second fixed slot joint.

Through adopting above-mentioned technical scheme, rotate fixing bolt, fixing bolt is at the pivoted in-process, and fixing bolt removes along the fixed orifices, and fixing bolt drives the fixed plate and gets into or shift out first fixed slot for the fixed plate gets into or shifts out the second fixed slot, thereby locks or unblock the extension rod, and the mode of locking and unblock is simple swift.

The utility model discloses further set up to: a plurality of recesses have been seted up along the length direction of sliding tray in the sliding tray, install the spring in the recess, the tank bottom fixed connection of spring one end and recess, the other end fixedly connected with location ball of spring, location ball and recess sliding connection, set up the constant head tank that uses with the cooperation of location ball on the lateral wall of sliding block, location ball and constant head tank sliding connection.

Through adopting above-mentioned technical scheme, when the removal connecting rod makes the stereotype remove in the horizontally direction, the location ball receives the extrusion of the lateral wall of constant head tank on the sliding block and makes the location ball get into in the recess, and extrude the spring, continue gliding in-process when the sliding block, another compressed location ball is corresponding with the constant head tank, spring release elasticity is with the location ball support out, make location ball and constant head tank joint, thereby make the sliding block at gliding in-process, the convenient location of rotating the in-process to the stereotype of location between location ball and the constant head tank, improve the precision of location.

The utility model discloses further set up to: the clamping groove has been seted up to the one end that the connecting rod links to each other with the design piece, it has the grip block to articulate on the lateral wall in clamping groove, it has the one deck rubber layer to bond on the lateral wall that the grip block is close to one side in clamping groove, design piece and clamping groove joint, the grip block supports tightly through rubber layer and design piece, be provided with the second locking piece on the grip block, the second locking piece is with grip block and connecting rod locking.

Through adopting above-mentioned technical scheme, the design piece can carry out convenient dismouting and change for the design piece can in time be changed when taking place to damage. When changing, remove the second locking piece earlier, then rotate the grip block for grip block and stock sheet separation, then take out the change with the stock sheet, change the completion back, rotate grip block and stock sheet butt again, then lock grip block and connecting rod with the second locking piece.

The utility model discloses further set up to: the second locking piece includes retainer plate, first stationary half ring and first stationary half ring, the cover is equipped with the retainer plate on the connecting rod, be equipped with the internal thread on the inside wall of retainer plate, be connected with first stationary half ring on the grip block, the connecting rod is connected with first stationary half ring, first stationary half ring and the cooperation of second stationary half ring form solid fixed ring, be equipped with the external screw thread on solid fixed ring's the lateral wall, retainer plate and solid fixed ring threaded connection.

Through adopting above-mentioned technical scheme, when locking the second locking piece, slide the retainer plate along the connecting rod earlier for the retainer plate is inconsistent with first fixed semi-ring and the fixed semi-ring of second, then rotates the retainer plate again, makes retainer plate and first fixed semi-ring and the fixed semi-ring threaded connection of second, thereby locks the grip block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the shaping sheet is arranged, so that the surface between two adjacent circles on the spring is protected by the shaping sheet and is not easy to deform in the compression and tightening processes of the spring, and the quality of the spring is improved;

2. the lifting assembly is connected with the shaping piece, so that the position of the shaping piece can be conveniently and quickly adjusted, and the application range of the shaping piece is improved.

Drawings

FIG. 1 is a perspective view of a high pressure machine;

FIG. 2 is a cross-sectional view of the assist mechanism;

FIG. 3 is an enlarged view of A in FIG. 2;

fig. 4 is an enlarged view of B in fig. 2.

Reference numerals: 1. a base; 11. a guide frame; 12. a cylinder; 13. a pushing frame; 14. pressing the plate strongly; 154. a groove; 155. abutting against the groove; 157. a telescopic groove; 159. a first fixing groove; 161. a second fixing groove; 2. an auxiliary mechanism; 221. A sliding seat; 222. a slider; 223. a sliding block; 224. a spring; 225. a positioning ball; 226. positioning a groove; 22. shaping sheets; 231. a propping plate; 232. a locking bolt; 24. a connecting rod; 241. fixing the rod; 242. an extension rod; 251. fixing the bolt; 252. a fixing plate; 26. a clamping groove; 261. a clamping block; 27. a stationary ring; 271. a first stationary half ring; 272. A second stationary half ring.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Referring to fig. 1, the utility model discloses an auxiliary device of high-pressure machine, including base 1, base 1 top is provided with leading truck 11, leading truck 11 and base 1 fixed connection. An air cylinder 12 is fixedly mounted on the top wall of the guide frame 11, a pushing frame 13 is slidably mounted on the guide frame 11 below the air cylinder 12 along the height direction of the guide frame 11, and a piston rod of the air cylinder 12 penetrates through the top wall of the guide frame 11 and is fixedly connected with the pushing frame 13. A strong pressure plate 14 is fixedly connected to the pushing frame 13.

Referring to fig. 1 and 2, an auxiliary mechanism 2 is mounted on the guide frame 11 below the strong pressure plate 14, and the auxiliary mechanism 2 includes a lifting assembly and a shaping sheet 22. The lifting assembly comprises a cylindrical sliding seat 221, a sliding hole is formed in the sliding seat 221, and the guide frame 11 is connected with the sliding hole in a sliding mode.

Referring to fig. 1 and 2, an arc-shaped sliding groove is formed in the side wall of the sliding seat 221 along the circumferential direction of the sliding seat 221, sliding grooves are formed in the side walls on the two sides of the sliding groove along the radian direction of the sliding groove, a sliding block 222 is slidably connected in the sliding groove, sliding blocks 223 are fixedly connected to the side walls on the two sides of the sliding block 222, and the sliding blocks 223 are slidably connected with the sliding grooves.

Referring to fig. 2 and 3, the side wall of the sliding groove is provided with grooves 154 arranged at equal intervals along the radian direction of the sliding groove, springs 224 are arranged in the grooves 154, one end of each spring 224 is fixedly connected with the bottom of the groove 154, and the other end of each spring 224 is fixedly connected with a positioning ball 225. The side wall of the sliding block 222 is provided with a positioning groove 226 matching with the positioning ball 225, and the positioning ball 225 is clamped with the positioning groove 226.

Referring to fig. 2 and 3, the sliding seat 221 is provided with a first locking member, which includes a fastening plate 231 and a locking bolt 232. The side wall of the sliding groove close to the top wall of the sliding seat 221 is provided with a resisting groove 155, and a resisting plate 231 is slidably mounted in the resisting groove 155. The top wall of the sliding seat 221 is provided with a threaded hole communicated with the abutting groove 155, the top wall of the sliding seat 221 is provided with a locking bolt 232, the locking bolt 232 penetrates through the threaded hole and abuts against a abutting plate 231, and the locking bolt 232 is in threaded connection with the threaded hole. The abutting plate 231 abuts against the sliding block 223.

Referring to fig. 2, the sliding block 222 is fixedly connected with the connecting rod 24, and the connecting rod 24 includes a fixing rod 241 fixedly connected with the sliding block 222 and an extension rod 242 slidably connected with the fixing rod 241. An end face of one end of the extension bar 242 connected with the fixing bar 241 is provided with a telescopic groove 157 along the length direction of the extension bar 242, and the fixing bar 241 is connected with the telescopic groove 157 in a sliding manner.

Referring to fig. 2 and 4, the extension rod 242 is provided with a fixing member including a fixing bolt 251 and a fixing plate 252. The side wall of the telescopic groove 157 is provided with a first fixing groove 159 along the upper edge thereof, the outer side wall of the extension rod 242 is provided with a fixing hole communicated with the first fixing groove 159, the fixing hole is internally provided with a thread, the outer side wall of the extension rod 242 is provided with a fixing bolt 251, and the fixing bolt 251 is in threaded connection with the fixing hole. A fixing plate 252 is slidably installed in the first fixing groove 159, and one end of the fixing bolt 251 passing through the fixing hole is threadedly connected to the fixing plate 252. The fixing bar 241 is provided with a plurality of second fixing grooves 161 at equal intervals along the length direction of the fixing bar 241, and the fixing plate 252 is fastened to the second fixing grooves 161.

Referring to fig. 2, the end of the extension rod 242, which is away from the end connected to the fixing rod 241, is provided with a clamping groove 26, a clamping block 261 is hinged to the side wall of the clamping groove 26, which is close to the fixing rod 241, and a rubber layer is bonded to the side wall of the clamping block 261, which is close to the clamping groove 26. The fixing plate 22 is clamped in the clamping groove 26, and the clamping block 261 is tightly pressed against the fixing plate 22.

Referring to fig. 2 and 4, a second locking member is arranged on the clamping block 261, the second locking member includes a fixing ring 27 sleeved on the extension rod 242 of the fixing ring 27, a first fixing half ring 271 and a second fixing half ring 272, an internal thread is arranged on the inner side wall of the fixing ring 27, a first fixing half ring 271 is fixedly connected to the side wall of one side of the clamping block 261, which deviates from the clamping groove 26, along the circumferential direction of the clamping block 261, a second fixing half ring 272 is fixedly connected to the end of the extension rod 242, which is close to the clamping block 261, along the circumferential direction of the extension rod 242, the first fixing half ring 271 and the second fixing half ring 272 are matched to form a fixing ring, an external thread is arranged on the outer side wall.

The implementation principle of the embodiment is as follows: firstly, the spring 224 is placed on the base 1, then the sliding seat 221 is slid, the sliding seat 221 is adjusted to the middle position close to the spring 224, then the locking bolt 232 is rotated, the locking bolt 232 rotates along the threaded hole and moves upwards, the locking bolt 232 drives the abutting plate 231 to slide in the abutting groove 155, the abutting plate 231 is separated from the sliding block 223, and the sliding block 223 and the sliding block 222 are unlocked. Then, the sliding block 222 is slid, so that the sliding block 222 drives the positioning rod, and the positioning rod drives the shaping plate 22 to move to the middle of the spring 224.

If the fixing plate 22 cannot enter the spring 224, the fixing bolt 251 is rotated first, the fixing bolt 251 moves upwards along the fixing hole in the rotating process, the fixing bolt 251 drives the fixing plate 252 to separate from the second fixing groove 161 and enter the first fixing groove 159, then the extension rod 242 is pulled, the position of the extension rod 242 is adjusted, the fixing plate 22 enters between two circles of the spring 224, then the fixing bolt 251 is rotated, the fixing plate 252 enters the first fixing groove 159, and therefore the fixing rod 241 and the extension rod 242 are fixed.

After the shaped piece 22 moves between two circles of the spring 224, the locking bolt 232 is rotated, so that the abutting plate 231 abuts against the sliding block 223.

Then, the cylinder 12 is started, the piston rod of the cylinder 12 drives the pushing frame 13, the pushing frame 13 drives the strong pressing plate 14 to move, the strong pressing plate 14 compresses and tightens the spring 224, and the spring 224 clamps the shaping sheet 22, so that two circles of the spring 224 are not easily abraded.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides an auxiliary device of strong press, includes base (1) and sets up leading truck (11) in base (1) top, leading truck (11) and base (1) fixed connection, slidable mounting has strong clamp plate (14), its characterized in that on leading truck (11): still install complementary unit (2) on leading truck (11), complementary unit (2) are including lifting unit and design piece (22), lifting unit includes sliding seat (221) that link to each other with leading truck (11) slip, be connected with design piece (22) on sliding seat (221).

2. An auxiliary device of a power press as claimed in claim 1, characterized in that: seted up curved sliding tray on sliding seat (221), sliding tray slidable mounting has sliding block (222), the sliding tray has been seted up along the circumference of sliding tray on the lateral wall of sliding tray, be connected with sliding block (223) on the lateral wall of sliding block (222), sliding block (223) and sliding tray sliding connection, be provided with the first locking piece of fixed sliding block (222) on sliding seat (221), fixedly connected with connecting rod (24) on sliding block (222), the one end that links to each other with sliding block (222) and stereotype piece (22) fixed connection are kept away from in connecting rod (24).

3. An auxiliary device of a power press as claimed in claim 2, characterized in that: the first locking piece comprises a abutting plate (231) and a locking bolt (232), an abutting groove (155) is formed in the side wall of one side, close to the strong pressure plate (14), of the sliding groove, the abutting groove (155) is connected with the abutting plate (231) in a sliding mode, a threaded hole communicated with the abutting groove (155) is formed in the top wall of the sliding seat (221), the locking bolt (232) is arranged on the top wall of the sliding seat (221), the locking bolt (232) is connected with the threaded hole in a threaded mode, and the locking bolt (232) penetrates through the threaded hole to abut against the abutting plate (231).

4. An auxiliary device of a power press as claimed in claim 2, characterized in that: connecting rod (24) include with sliding block (222) fixed connection's dead lever (241) and with dead lever (241) sliding connection's extension rod (242), flexible groove (157) have been seted up along the length direction of extension rod (242) on extension rod (242) are close to the terminal surface of the one end of dead lever (241), dead lever (241) and flexible groove (157) sliding connection, the other end and the design piece (22) of extension rod (242) meet, be provided with the mounting of locking dead lever (241) and extension rod (242) on extension rod (242).

5. An auxiliary device of a power press as defined in claim 4, wherein: the fixing piece comprises a fixing bolt (251) and a fixing plate (252), a first fixing groove (159) is formed in the side wall of the telescopic groove (157), a fixing hole communicated with the first fixing groove (159) is formed in the outer side wall of the extension rod (242), threads are arranged in the fixing hole, the extension rod (242) is provided with a fixing bolt (251) in threaded connection with the fixing hole, the first fixing groove (159) is connected with the fixing plate (252) in a sliding mode, the fixing bolt (251) is rotatably connected with the fixing plate (252), the fixing rod (241) is provided with a plurality of second fixing grooves (161) along the length direction of the fixing rod (241), the second fixing grooves (161) are communicated with the first fixing groove (159), and the fixing plate (252) is clamped with the second fixing grooves (161).

6. An auxiliary device of a power press as claimed in claim 2, characterized in that: a plurality of recesses (154) have been seted up along the length direction of sliding tray in the sliding tray, install spring (224) in recess (154), the tank bottom fixed connection of spring (224) one end and recess (154), the other end fixedly connected with location ball (225) of spring (224), location ball (225) and recess (154) sliding connection, set up on the lateral wall of sliding block (222) and cooperate constant head tank (226) that use with location ball (225), location ball (225) and constant head tank (226) sliding connection.

7. An auxiliary device of a power press as claimed in claim 2, characterized in that: clamping groove (26) have been seted up with the one end that stereotypes piece (22) and link to each other to connecting rod (24), it has grip block (261) to articulate on the lateral wall in clamping groove (26), grip block (261) is close to and bonds on the lateral wall of one side in clamping groove (26) and has one deck rubber layer, stereotype piece (22) and clamping groove (26) joint, grip block (261) support tightly with stereotype piece (22) through the rubber layer, be provided with the second locking piece on grip block (261), the second locking piece is with grip block (261) and connecting rod (24) locking.

8. An auxiliary device of a power press as defined in claim 7, wherein: the utility model discloses a clamping device for the automobile engine, including connecting rod (24), connecting rod (24) go up the cover and are equipped with retainer plate (27), be equipped with the internal thread on the inside wall of retainer plate (27), be connected with first stationary half ring (271) on grip block (261), connecting rod (24) are connected with second stationary half ring (272), first stationary half ring (271) and the cooperation of second stationary half ring (272) form solid fixed ring, gu be equipped with the external screw thread on the lateral wall of fixed ring, retainer plate (27) and solid fixed ring threaded connection.

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