CN219985953U - Double-material-path stamping die - Google Patents

Abstract

The utility model relates to a double-material-path stamping die, which relates to the field of die equipment, and comprises an upper die holder and a lower die holder, wherein the upper die holder and the lower die holder are aligned relatively and do opening and closing movements with each other, a stamping table is arranged on the upper surface of the lower die holder, and a plurality of rows of punching holes are formed in the stamping table; the lower surface of upper die base is provided with a plurality of punching heads, the quantity and the position of punching head are unanimous with the punching a hole, every the punching head all can peg graft in corresponding in punching a hole. According to the utility model, different punching requirements of the C-shaped steel can be met through the same punching die, the number of punches and workers occupied by a plurality of punching dies is reduced, and the production cost is further reduced; and moreover, the punching processing of the C-shaped steel with different punching requirements can be performed simultaneously, so that the efficiency of the punching processing of the C-shaped steel is further improved.

Description

Double-material-path stamping die

Technical Field

The utility model relates to the field of die equipment, in particular to a double-material-path stamping die.

Background

The C-shaped steel is a common building member, and in the processing and production process, continuous rolling and forming are required to be carried out on the steel belt, so that a continuous C-shaped steel is processed, and finally the continuous C-shaped steel is cut in sections according to the production requirement. In order to meet the requirement of installing and fixing the C-shaped steel in the subsequent use, the C-shaped steel is usually required to be punched before or after being cut, so that the installing holes of the C-shaped steel are formed.

Traditional C shaped steel processing of punching a hole adopts artifical cooperation various punchers to punch, but this type of mode leads to artifical output cost higher, and makes C shaped steel processing inefficiency that punches a hole. Therefore, a stamping die is often used in the market at present to replace manual punching, and special people need to stare at the stamping die when in use so as to ensure the stamping quality of the die and collect the C-shaped steel after the punching is finished, thereby improving the efficiency of the C-shaped steel punching treatment.

However, in the application process of the C-shaped steel, the number of the mounting holes and the hole spacing on a single C-shaped steel are often required to be different for the same batch of processed C-shaped steel, so that different punching dies are required to be used when the C-shaped steel is punched, the number of punches and workers occupied when the C-shaped steel is punched is large, and the cost is high.

Disclosure of Invention

In order to solve the problems that the C-shaped steel occupies more punches and workers in the punching treatment process and the manual output cost is high, the utility model provides a double-material-path punching die.

The utility model provides a double-material-path stamping die which adopts the following technical scheme:

the double-material-path stamping die comprises an upper die holder and a lower die holder, wherein the upper die holder and the lower die holder are aligned relatively and do opening and closing movements with each other, a stamping table is arranged on the upper surface of the lower die holder, and a plurality of rows of punching holes are formed in the stamping table; the lower surface of upper die base is provided with a plurality of punching heads, the quantity and the position of punching head are unanimous with the punching a hole, every the punching head all can peg graft in corresponding in punching a hole.

By adopting the technical scheme, when the C-shaped steel is subjected to punching treatment, the C-shaped steel with different punching requirements is placed on different rows of punched holes, the punched holes are punched in different rows, the distance between the punched holes is different, the upper die holder is positioned above, the lower die holder is positioned below, and the C-shaped steel on a single row of punched holes is parallel to the arrangement direction of the punched holes on a corresponding row; at the moment, the upper die holder and the lower die holder are matched, the upper die holder drives the punching head to press downwards, when the punching head is inserted into a corresponding punched hole, the punching processing is completed, and meanwhile, waste punched by the punching head falls from the punched hole; by matching the components in the process, different punching requirements on the C-shaped steel after the same batch of processing treatment can be met, so that a plurality of different punching dies are not required to be used when the C-shaped steel is subjected to punching treatment, different punching requirements on the C-shaped steel can be met through the same punching die, the number of punches and workers occupied by the punching dies is reduced, and the production cost is further reduced; and moreover, the punching processing of the C-shaped steel with different punching requirements can be performed simultaneously, so that the efficiency of the punching processing of the C-shaped steel is further improved.

Optionally, be provided with a plurality of guide holders on the punching press platform, parallel arrangement just all is parallel with the single row between the guide holder the range direction of punching a hole, a plurality of between guide holder two by two form a punching press district, every row the punching a hole all distributes in one in the punching press district.

Through adopting above-mentioned technical scheme, play the guide effect through the guide holder to the C shaped steel of punching a hole in-process, prevent that C shaped steel from taking place the skew when carrying out punching a hole to lead to the hole after the shaping to appear the deviation, improve the precision of punching a hole from this.

Optionally, the punching platform comprises a fixed platform and a movable platform, the fixed platform is fixedly connected with the upper die holder, the movable platform is in sliding connection with the fixed platform, the sliding direction of the movable platform is parallel to the arrangement direction of the single row of punched holes, the number of punched holes is consistent with that of the movable platform, and each punched hole is distributed on one movable platform; the stamping head and the movable table synchronously slide and stop, and a limiting piece for fixing the position of the movable table is arranged on the lower die holder.

Through adopting above-mentioned technical scheme, the slip of movable table drives the slip of punching a hole, and the punching press head slides in step, and when punching a hole and sliding to required position, the position of movable table is fixed through the locating part, and the punching press head stops in step, and when upper die base and die holder compound die, the punching press head still can peg graft in corresponding punching a hole, can adjust the interval between punching a hole and punching a hole on the single row punching a hole according to the slip of movable table from this to satisfy the different requirement of punching a hole of C shaped steel, further improve the suitability of punching press mould.

Optionally, the limiting part comprises a guide rail arranged on the lower die holder, a plurality of clamps are connected to the guide rail in a sliding manner, and each clamp is connected with one movable table.

Through adopting above-mentioned technical scheme, the slip of binding clip ware drives the movable table and slides, and when punching a hole and sliding to required position, can stop the movable table through stopping the binding clip ware, easy operation is convenient.

Optionally, each clamp is connected with a connecting rod, a synchronous chute is formed in the connecting rod, a synchronous slide block is connected in the synchronous chute in a sliding manner, a moving rod is connected to the synchronous slide block, the moving rod is connected with the corresponding stamping head, and the sliding direction of the synchronous slide block is parallel to the moving direction of the upper die holder.

By adopting the technical scheme, when the punching position needs to be adjusted, the sliding clamp device and the clamp device slide to drive the movable table and the connecting rod to synchronously slide, and the sliding of the connecting rod drives the movable rod to slide to further drive the punching head to slide; when the punching slides to a required position, the clamp is stopped to enable the punching head and the movable table to stop synchronously, and at the moment, when the upper die holder and the lower die holder are matched, the upper die drives the punching head to press downwards, so that the synchronous sliding block slides in the synchronous sliding groove, and when the punching head moves to be inserted into the punching hole, the punching treatment can be completed; therefore, the synchronous movement and stop of the movable table and the punching head can be realized by arranging a driving source.

Optionally, the punching head includes clamp plate and punching press cutter, the clamp plate with upper die base sliding connection, punching press cutter with clamp plate fixed connection, punching press cutter can peg graft in punching a hole.

Through adopting above-mentioned technical scheme, when punching tool inserts in punching a hole, the belly of clamp plate with C shaped steel supports tightly on the movable table, improves the stability in the C shaped steel punching press processing procedure, prevents that the C shaped steel on the die holder from because bear too big stamping force, leads to appearing the condition that C shaped steel removed to lead to the hole after the punching press processing to appear the deviation, improves the accuracy of punching press processing.

Optionally, the die holder is last to be provided with the side cut platform, be provided with the side cut pressure head on the upper die holder, the side cut hole has been seted up to the side cut bench, the side cut pressure head can peg graft in the side cut hole.

Through adopting above-mentioned technical scheme, need not before punching press is handled or afterwards, the rethread is artifical to cut the processing to continuous C shaped steel, can directly carry out punching press processing with continuous C shaped steel, and the in-process that the upper die base removed drives the side cut pressure head and removes to inserting in the side cut hole, can cut the processing to continuous C shaped steel, further improves C shaped steel's production efficiency.

Optionally, a positioning rod is arranged on the upper die holder, a positioning hole is formed in the upper die holder, and the positioning rod is inserted into the positioning hole.

Through adopting above-mentioned technical scheme, die holder and die holder separation and die closing in-process, the gag lever post is located the locating hole all the time, improves the precision when the compound die from this, guarantees to punch a hole and the accurate cooperation of stamping head, avoids because the deviation appears when the compound die and leads to the work piece after the machine-shaping to produce the deviation.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. when the C-shaped steel is subjected to punching treatment, the C-shaped steel with different punching requirements is placed on different rows of punched holes, the punched holes in different rows are different in distance from each other, the upper die holder is located above, the lower die holder is located below, and the C-shaped steel on a single row of punched holes is parallel to the arrangement direction of the punched holes on a corresponding row; at the moment, the upper die holder and the lower die holder are matched, the upper die holder drives the punching head to press downwards, when the punching head is inserted into a corresponding punched hole, the punching processing is completed, and meanwhile, waste punched by the punching head falls from the punched hole; by matching the components in the process, different punching requirements on the C-shaped steel after the same batch of processing treatment can be met, so that a plurality of different punching dies are not required to be used when the C-shaped steel is subjected to punching treatment, different punching requirements on the C-shaped steel can be met through the same punching die, the number of punches and workers occupied by the punching dies is reduced, and the production cost is further reduced; moreover, the punching treatment of the C-shaped steel with different punching requirements can be performed simultaneously, so that the efficiency of the C-shaped steel punching treatment is further improved;

2. when the punching position needs to be adjusted, the sliding clamp device slides to drive the movable table and the connecting rod to synchronously slide, and the sliding of the connecting rod drives the movable rod to slide to further drive the punching head to slide; when the punching slides to a required position, the clamp is stopped to enable the punching head and the movable table to stop synchronously, and at the moment, when the upper die holder and the lower die holder are matched, the upper die drives the punching head to press downwards, so that the sliding block slides in the sliding groove, and when the punching head moves to be inserted into the punching, the punching process can be completed; therefore, the synchronous movement and stop of the movable table and the punching head can be realized by arranging a driving source.

Drawings

FIG. 1 is a schematic view showing the overall structure of a twin-material-path stamping die according to embodiment 1 of the present utility model;

FIG. 2 is a schematic view of the lower die holder of FIG. 1;

FIG. 3 is a schematic view of the upper die holder of FIG. 1;

FIG. 4 is a schematic view showing the overall structure of a twin-material-path stamping die according to embodiment 2 of the present utility model;

FIG. 5 is an enlarged view of portion A of FIG. 4;

FIG. 6 is a cross-sectional view of FIG. 4;

FIG. 7 is a cross-sectional view of FIG. 4 at another angle, primarily for illustrating the configuration of the upper die holder;

FIG. 8 is a schematic view of FIG. 7 at another angle, primarily for illustrating the configuration of the platen;

fig. 9 is a cross-sectional view of the connecting rod of fig. 4.

Reference numerals illustrate: 1. an upper die holder; 2. a lower die holder; 3. a stamping table; 31. a fixed table; 32. a movable table; 33. a first guide groove; 4. punching; 5. punching heads; 51. a pressing plate; 52. punching tools; 6. a guide seat; 7. a punching area; 8. a limiting piece; 81. a guide rail; 82. a clamp; 9. a connecting rod; 10. a synchronous chute; 11. a synchronous slide block; 12. a moving rod; 13. cutting edge holes; 14. a second guide groove; 15. a trimming table; 16. trimming pressure heads; 17. a positioning rod; 18. positioning holes; 19. c-shaped steel.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-9.

Example 1

The embodiment 1 of the utility model discloses a double-material-path stamping die. Referring to fig. 1, the double-material-path stamping die comprises an upper die holder 1 and a lower die holder 2, wherein the upper die holder 1 and the lower die holder 2 are aligned relatively and move in an opening and closing manner, referring to fig. 2 and 3, a stamping table 3 is arranged on the upper surface of the lower die holder 2, and a plurality of rows of punching holes 4 are formed in the stamping table 3; the lower surface of the upper die holder 1 is provided with a stamping plate 51, a plurality of stamping heads 5 are arranged on the stamping plate 51, the number and the positions of the stamping heads 5 are consistent with those of the punched holes 4, and each stamping head 5 can be inserted into the corresponding punched hole 4.

Referring to fig. 1, a positioning rod 17 is provided on an upper die holder 1, a positioning hole 18 is provided on the upper die holder 1, and the positioning rod 17 is inserted into the positioning hole 18.

The implementation principle of the embodiment 1 is as follows: when the C-shaped steel 19 is subjected to punching 4 treatment, different C-shaped steel 19 required by the punching 4 are placed on different rows of punching 4, the punching 4 is arranged on different rows of punching 4, the interval between the punching 4 and the punching 4 is different, the upper die holder 1 is positioned above, the lower die holder 2 is positioned below, and the C-shaped steel 19 on the single row of punching 4 is parallel to the arrangement direction of the punching 4 on the corresponding row; at the moment, the upper die holder 1 and the lower die holder 2 are matched, the upper die holder 1 drives the punching head 5 to press downwards, when the punching head 5 is inserted into the corresponding punching hole 4, the punching hole 4 is processed, and meanwhile, waste punched by the punching head 5 falls from the punching hole 4; in the process of separating the die holder from the lower die holder 2 and assembling the die, the limiting rod is always positioned in the positioning hole 18, so that the accuracy in assembling the die is improved, the accurate matching of the punched hole 4 and the punching head 5 is ensured, and the deviation of a machined and molded workpiece caused by the deviation in assembling the die is avoided; by matching the components in the process, the requirements of different punching holes 4 of the C-shaped steel 19 processed in the same batch can be met, so that when the C-shaped steel 19 is subjected to punching 4 processing, a plurality of different punching holes 4 dies are not needed, the requirements of different punching holes 4 of the C-shaped steel 19 can be met through the same punching die, the number of punches and workers occupied by the punching holes 4 dies is reduced, and the production cost is further reduced; moreover, the punching 4 processes of the plurality of punched holes 4 requiring different C-shaped steel 19 can be performed simultaneously, thereby further improving the efficiency of the punching 4 process of the C-shaped steel 19.

Example 2

Example 2 differs from example 1 in that:

referring to fig. 4 and 5, the stamping table 3 includes a fixed table 31 and a movable table 32, the fixed table 31 being fixedly connected with the upper die holder 1; the fixed table 31 is provided with a plurality of guide seats 6, the guide seats 6 are arranged in parallel and are parallel to the arrangement direction of the single-row punching holes 4, and a punching area 7 is formed between every two guide seats 6; the guide seat 6 plays a role in guiding the C-shaped steel 19 in the punching process, so that the C-shaped steel 19 is prevented from shifting when being processed by the punching 4, and deviation of a formed hole is caused, and the accuracy of the punching process is improved.

Referring to fig. 4 and 6, the fixed table 31 is provided with a plurality of first guide grooves 33, each first guide groove 33 is located in a stamping area 7, and a plurality of movable tables 32 are slidably matched in each first guide groove 33; the number of punched holes 4 is identical to the number of movable stages 32, and each punched hole 4 is distributed on one movable stage 32.

Referring to fig. 7 and 8, each punch 5 includes a pressing plate 51 and a punching tool 52, the punching tool 52 is fixedly connected with the pressing plate 51, and each punching tool 52 can be inserted into the corresponding punched hole 4; the upper die holder 1 is provided with a second guide groove 14 which is parallel to the first guide groove 33; the pressing plate 51 is fixedly connected with a moving rod 12, the moving rod 12 is provided with a guide block, and the guide block is positioned in the second guide groove 14 and is in sliding connection with the second guide groove 14.

Referring to fig. 6 and 9, a guide rail 81 is fixedly connected to the lower die holder 2, a length direction of the guide rail 81 is parallel to the first guide groove 33, a plurality of clamps 82 are slidably connected to the guide rail 81, and each clamp 82 is connected to a movable table 32.

Referring to fig. 6 and 9, each clamp 82 is connected with a connecting rod 9, a synchronous chute 10 is formed on the connecting rod 9, a synchronous slider 11 is slidably connected in the synchronous chute 10, each synchronous slider 11 is connected with a moving rod 12, and the sliding direction of the synchronous slider 11 is parallel to the moving direction of the upper die holder 1.

Referring to fig. 6 and 7, a trimming table 15 is arranged on the lower die holder 2, a trimming press head 16 is arranged on the upper die holder 1, a trimming hole 13 is formed in the trimming table 15, and the trimming press head 16 can be inserted into the trimming hole 13; therefore, continuous C-shaped steel 19 can be directly subjected to stamping treatment by manually cutting the continuous C-shaped steel 19 before or after stamping treatment, and the trimming press head 16 is driven to move into the insertion trimming hole 13 in the moving process of the upper die holder 1, so that the continuous C-shaped steel 19 can be subjected to cutting treatment, and the production efficiency of the C-shaped steel 19 is further improved.

Implementation principle of example 2: the sliding of the clamp 82 drives the movable table 32 to slide, the sliding of the movable table 32 drives the punching head 4 to slide, the punching head 5 synchronously slides, and when the punching head 4 slides to a required position, the movable table 32 and the punching head 5 can be synchronously stopped by stopping the clamp 82; at the moment, when the upper die holder 1 and the lower die holder 2 are matched, the upper die drives the punching head 5 to press downwards, so that the synchronous slide block 11 slides in the synchronous slide groove 10, and when the punching head 5 is inserted into the punching hole 4, the punching hole 4 is finished; at this time, the pressing plate 51 abuts against the abdomen of the C-shaped steel 19 on the movable table 32, so that stability of the C-shaped steel 19 in the stamping process is improved, the situation that the C-shaped steel 19 moves due to overlarge stamping force is prevented from occurring on the C-shaped steel 19 on the lower die holder 2, deviation of holes after the stamping process is caused, and precision of the stamping process is improved; therefore, the distance between the punched holes 4 on the single-row punched holes 4 can be adjusted according to the sliding of the movable table 32 so as to meet the different requirements of the punched holes 4 of the C-shaped steel 19, and the applicability of the stamping die is further improved.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (8)

1. The utility model provides a two material way stamping die which characterized in that: the die comprises an upper die holder (1) and a lower die holder (2), wherein the upper die holder (1) and the lower die holder (2) are aligned relatively and perform opening and closing movements with each other, a stamping table (3) is arranged on the upper surface of the lower die holder (2), and a plurality of rows of punching holes (4) are formed in the stamping table (3); the lower surface of the upper die holder (1) is provided with a plurality of punching heads (5), the number and the positions of the punching heads (5) are consistent with those of the punching holes (4), and each punching head (5) can be inserted into the corresponding punching hole (4).

2. A twin-material stamping die as defined in claim 1, wherein: the punching machine is characterized in that a plurality of guide seats (6) are arranged on the punching table (3), the guide seats (6) are arranged in parallel and are parallel to the arrangement direction of the punched holes (4) in a single row, a punching area (7) is formed between every two guide seats (6), and each row of punched holes (4) are distributed in one punching area (7).

3. A twin-material stamping die as defined in claim 1, wherein: the stamping table (3) comprises a fixed table (31) and a movable table (32), the fixed table (31) is fixedly connected with the upper die holder (1), the movable table (32) is in sliding connection with the fixed table (31), the sliding direction of the movable table (32) is parallel to the arrangement direction of the single row of punched holes (4), the number of the punched holes (4) is consistent with that of the movable table (32), and each punched hole (4) is distributed on one movable table (32); the stamping head (5) and the movable table (32) synchronously slide and stop, and a limiting piece (8) for fixing the position of the movable table (32) is arranged on the lower die holder (2).

4. A twin-material stamping die as defined in claim 3, wherein: the limiting piece (8) comprises a guide rail (81) arranged on the lower die holder (2), a plurality of clamps (82) are connected to the guide rail (81) in a sliding mode, and each clamp (82) is connected with one movable table (32).

5. A twin-material stamping die as defined in claim 4, wherein: each clamp (82) is connected with a connecting rod (9), a synchronous sliding groove (10) is formed in the connecting rod (9), a synchronous sliding block (11) is connected in the synchronous sliding groove (10) in a sliding mode, a moving rod (12) is connected to the synchronous sliding block (11), the moving rod (12) is connected with the corresponding stamping head (5), and the sliding direction of the synchronous sliding block (11) is parallel to the moving direction of the upper die holder (1).

6. A twin-material stamping die as defined in claim 3, wherein: the punching head (5) comprises a pressing plate (51) and punching tools (52), the pressing plate (51) is in sliding connection with the upper die holder (1), the punching tools (52) are fixedly connected with the pressing plate (51), and each punching tool (52) can be inserted into the corresponding punching hole (4).

7. A twin-material stamping die as defined in claim 1, wherein: the die comprises a die holder (2), and is characterized in that a trimming table (15) is arranged on the die holder (2), a trimming press head (16) is arranged on the die holder (1), a trimming hole (13) is formed in the trimming table (15), and the trimming press head (16) can be inserted into the trimming hole (13).

8. A twin-material stamping die as defined in claim 1, wherein: the upper die holder (1) is provided with a positioning rod (17), the upper die holder (1) is provided with a positioning hole (18), and the positioning rod (17) is inserted into the positioning hole (18).