CN211803337U - Punching head with protection function for punching machine - Google Patents
Punching head with protection function for punching machine Download PDFInfo
- Publication number
- CN211803337U CN211803337U CN201921653301.9U CN201921653301U CN211803337U CN 211803337 U CN211803337 U CN 211803337U CN 201921653301 U CN201921653301 U CN 201921653301U CN 211803337 U CN211803337 U CN 211803337U
- Authority
- CN
- China
- Prior art keywords
- punching head
- punching
- plate
- head
- guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a punching head with safeguard function for punching machine relates to the punching machine technical field, concretely relates to punching head with safeguard function for punching machine, including spread groove and threaded rod, the spread groove internalization is provided with the connecting block, connects through coupling spring between the roof of connecting block and the interior roof of spread groove, set up threaded hole on the connecting block, the threaded rod is connected with the punching head, and the threaded rod screw thread sets up in the screw hole, through the integrated configuration who has set up first protection piece and second protection piece on punching head, and the impact that the punching head during operation received can effectively be slowed down in this integrated configuration's setting to reduce the vibrations of punching head, and then play the guard action to the punching head, prolong the life of punching head.
Description
Technical Field
The utility model relates to a piercing press technical field, concretely relates to piercing press is with head of punching a hole that has safeguard function.
Background
A punch is a widely used industrial machine, and is used in almost all industries. Many products have punching requirements, and the development of the punching machine is very rapid. From the development process of the punching machine, the high-efficiency line from manual punching machine, semi-automatic punching machine, full-automatic punching machine, automatic positioning punching machine and super full-automatic punching machine from manual to automatic is experienced.
The existing punching machine has the problem that a punching head needs to be replaced frequently, specifically, in the actual working process, the punching head can receive the impact force of an object to the punching head when punching, and the impact force easily causes the punching head to be damaged.
In order to solve the problem, the utility model discloses in, a punching head with safeguard function for punching machine is provided.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model discloses in, a punching head with safeguard function for punching machine is proposed to solve current overhead owing to not set up protector that punches a hole, consequently often there is the problem of damage.
The technical scheme adopted by the utility model is as follows: a punching head with a protection function for a punching machine comprises a base, wherein a through punching head hole is formed in the base, a first supporting plate is connected to a lower plate of the base, two driving motors are symmetrically arranged on an upper plate of the base, a driving part of each driving motor is provided with a connecting rod, the free end of each connecting rod is connected to the lower plate of an installation plate, the middle part of the lower plate of the installation plate is provided with the punching head through a first protection piece, and the punching head is matched with the punching head hole; the first protection part comprises a connecting groove and a threaded rod, a connecting block is movably arranged in the connecting groove, a top plate of the connecting block is connected with an inner top wall of the connecting groove through a connecting spring, a threaded hole is formed in the connecting block, the threaded rod is connected with the punching head, and threads of the threaded rod are arranged in the threaded hole; the outer of the punching head is movably sleeved with a supporting component; the supporting assembly comprises a second supporting plate, a moving hole is formed in the second supporting plate, the connecting rod is movably arranged in the first connecting plate, and the second supporting plate is connected to the base through the first connecting plate; a second guard is disposed on the punch head.
As a further improvement of the present invention, the second guard includes a second connecting plate and a third connecting plate, the second connecting plate and the third connecting plate are connected to each other, the second connecting plate is connected to the lower plate of the second support plate, the third connecting plate is slidably disposed in the chute formed in the punching head, and the lower plate of the third connecting plate and the bottom wall of the chute are connected to each other through the guide member.
As a further improvement of the present invention, the number of the first connection plates is provided with two.
As a further improvement the quantity of second connecting plate is provided with two, and two second connecting plates set up about the first symmetry of punching a hole.
As a further improvement, the guide assembly comprises a guide rod, a guide cylinder and a guide spring, the guide rod is movably inserted on the guide cylinder, the guide spring is wound on the guide rod, and the two ends of the guide spring are respectively and fixedly arranged on the guide rod and the guide cylinder.
As a further improvement of the utility model, the connecting block is slidingly arranged in the connecting groove.
The utility model has the advantages that: through the integrated configuration that has set up first protection piece and second protection piece on punching a hole, this integrated configuration's setting can effectively slow down the impact that the punching head during operation received to reduce the vibrations of punching head, and then play the guard action to the punching head, prolong the life of punching head.
Drawings
The present invention will be further described with reference to the accompanying drawings and embodiments.
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged schematic view of the structure A of the present invention;
fig. 3 is the schematic diagram of the internal cutting structure of the middle connecting piece of the present invention.
Detailed Description
As shown in fig. 1-3, a punching head with a protection function for a punching machine comprises a base 1, a through punching head hole 2 is formed in the base 1, a first supporting plate 3 is connected to a lower plate of the base 1, two driving motors 4 are symmetrically arranged on an upper plate of the base 1, a driving part of each driving motor 4 is provided with a connecting rod 5, a free end of each connecting rod 5 is connected to a lower plate of a mounting plate 6, a punching head 8 is arranged in the middle of the lower plate of the mounting plate 6 through a first protection part 7, and the punching head 8 is matched with the punching head hole 2; the first protection part 7 comprises a connecting groove 71 and a threaded rod 75, a connecting block 72 is movably arranged in the connecting groove 71, a top plate of the connecting block 72 is connected with an inner top wall of the connecting groove 71 through a connecting spring 73, a threaded hole 74 is formed in the connecting block 72, the threaded rod 75 is connected with the punching head 8, and the threaded rod 75 is arranged in the threaded hole 74 in a threaded manner;
in the present embodiment, the first guard 7 has the following shock absorbing effect:
when the punching head 8 is impacted, the connecting block 72 can move towards the connecting groove 71, the connecting spring 73 can be compressed by the movement of the connecting block 72, and therefore the effect of shock absorption can be achieved under the action of the connecting spring 73;
meanwhile, in this embodiment, the assembly and fixation of the punch 8 are completed by the combination of the threaded hole 74 and the threaded rod 75, so that the punch 8 can be conveniently replaced.
As shown in fig. 1, a supporting component 9 is movably sleeved outside the punching head 8; the supporting component 9 comprises a second supporting plate 91, a moving hole 92 is formed in the second supporting plate 91, the connecting rod 5 is movably arranged in a first connecting plate 93, and the second supporting plate 91 is connected to the base 1 through the first connecting plate 93;
in this embodiment, the setting of supporting component 9 for play the effect of spacing direction, the setting of supporting component 9 can avoid piercing head 8 to take place the sideslip when punching a hole, avoids the harm that horizontal shearing force caused to piercing head 8, thereby plays the effect to piercing head 8 protection, and then prolongs piercing head 8's life.
As shown in fig. 2, the punching head 8 is provided with a second guard 10; the second protection part 10 comprises a second connecting plate 101 and a third connecting plate 102, the second connecting plate 101 and the third connecting plate 102 are connected with each other, the second connecting plate 101 is connected with the lower plate of the second support plate 91, the third connecting plate 102 is slidably arranged in a sliding groove 103 formed in the punching head 8, and the lower plate of the third connecting plate 102 is connected with the bottom wall of the sliding groove 103 through a guide assembly 104;
in this embodiment, the protection process of the second protection member 10 is as follows:
the guide assembly 104 is caused to act under the impact force and the guide spring in the guide assembly 104 acts as a shock absorber during the punching of the punch head 8.
The number of the first connection plates 93 is two, which can provide a better supporting function.
The quantity of second connecting plate 101 is provided with two, and two second connecting plates 101 set up about 8 symmetries of punching head, and through the increase of quantity like this, on the one hand, can play the effect of better striking force that slows down, and on the other hand can play spacing effect.
The connecting block 72 is slidably disposed in the connecting groove 71, so that the connecting block 72 is prevented from shaking when moving in the connecting groove 71.
The guide assembly 104 comprises a guide rod, a guide cylinder and a guide spring, the guide rod is movably inserted into the guide cylinder, the guide spring is wound on the guide rod, and two ends of the guide spring are respectively fixedly arranged on the guide rod and the guide cylinder, so that the guide assembly can play a role in guiding and can play a role in providing buffer power, and the guide assembly particularly plays a role in buffering and is the guide spring.
The utility model has the advantages that:
the utility model discloses in, through the integrated configuration that has set up first protection piece 7 and second protection piece 10 on the punching head 8, the impact that the head 8 during operation that punches a hole received can effectively be slowed down in this integrated configuration's setting to reduce the vibrations of punching head 8, and then play the guard action to punching head 8, prolong the life of punching head 8.
The above description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.
Claims (6)
1. The punching head with the protection function for the punching machine comprises a base (1) and is characterized in that a through punching head hole (2) is formed in the base (1), a first supporting plate (3) is connected to the lower plate of the base (1), two driving motors (4) are symmetrically arranged on the upper plate of the base (1), a connecting rod (5) is arranged at the driving part of each driving motor (4), the free end of each connecting rod (5) is connected to the lower plate of a mounting plate (6), a punching head (8) is arranged in the middle of the lower plate of the mounting plate (6) through a first protection piece (7), and the punching head (8) is matched with the punching head hole (2); the first protection part (7) comprises a connecting groove (71) and a threaded rod (75), a connecting block (72) is movably arranged in the connecting groove (71), a top plate of the connecting block (72) is connected with the inner top wall of the connecting groove (71) through a connecting spring (73), a threaded hole (74) is formed in the connecting block (72), the threaded rod (75) is connected with the punching head (8), and the threaded rod (75) is arranged in the threaded hole (74) in a threaded mode; the punching head (8) is movably sleeved with a supporting component (9); the supporting component (9) comprises a second supporting plate (91), a moving hole (92) is formed in the second supporting plate (91), the connecting rod (5) is movably arranged in the first connecting plate (93), and the second supporting plate (91) is connected to the base (1) through the first connecting plate (93); a second protection piece (10) is arranged on the punching head (8).
2. The punching head with a protection function for the punching machine according to claim 1, characterized in that: the second protection part (10) comprises a second connecting plate (101) and a third connecting plate (102), the second connecting plate (101) and the third connecting plate (102) are connected with each other, the second connecting plate (101) is connected to a lower plate of the second support plate (91), the third connecting plate (102) is arranged in a sliding groove (103) formed in the punching head (8) in a sliding mode, and the lower plate of the third connecting plate (102) is connected with the bottom wall of the sliding groove (103) through a guide assembly (104).
3. The punching head with a protection function for the punching machine according to claim 1, characterized in that: the number of the first connecting plates (93) is two.
4. The punching head with a protection function for the punching machine according to claim 2, characterized in that: the number of the second connecting plates (101) is two, and the two second connecting plates (101) are symmetrically arranged relative to the punching head (8).
5. The punching head with a protection function for the punching machine according to claim 2, characterized in that: the guide assembly (104) comprises a guide rod, a guide cylinder and a guide spring, the guide rod is movably inserted into the guide cylinder, the guide spring is wound on the guide rod, and two ends of the guide spring are fixedly arranged on the guide rod and the guide cylinder respectively.
6. The punching head with a protection function for the punching machine according to claim 1, characterized in that: the connecting block (72) is arranged in the connecting groove (71) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921653301.9U CN211803337U (en) | 2019-09-29 | 2019-09-29 | Punching head with protection function for punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921653301.9U CN211803337U (en) | 2019-09-29 | 2019-09-29 | Punching head with protection function for punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211803337U true CN211803337U (en) | 2020-10-30 |
Family
ID=73145810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921653301.9U Active CN211803337U (en) | 2019-09-29 | 2019-09-29 | Punching head with protection function for punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211803337U (en) |
-
2019
- 2019-09-29 CN CN201921653301.9U patent/CN211803337U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211803337U (en) | Punching head with protection function for punching machine | |
| CN216758131U (en) | Shakeout mechanism for valve casting | |
| CN207256398U (en) | A kind of safety cap one-off hole-piercing equipment | |
| CN212371088U (en) | Forging device for bearing forging | |
| CN210461498U (en) | Mechanical buffer | |
| CN207154506U (en) | Hydraulic press buffer gear | |
| CN208744192U (en) | Drilling tool mounting base | |
| CN106623589B (en) | A kind of scrap cutter of blanking die | |
| CN212917171U (en) | Shock attenuation punching machine device | |
| CN214815771U (en) | Laser cutting head shockproof structure | |
| CN213969570U (en) | Laser cutting bed removes spacing stake | |
| CN220347101U (en) | Closed tilting press for steam friction part | |
| CN210025328U (en) | Long-distance clamping displacement device with protection structure | |
| CN217990592U (en) | Multifunctional mold | |
| CN217799161U (en) | Quick precision drilling equipment of mechanical pincers worker | |
| CN215696784U (en) | Connecting device for eliminating vibration of flying shear encoder | |
| CN213744665U (en) | Engineering machine tool damping support | |
| CN212976385U (en) | Pressure-dividing and shock-absorbing hardware stamping device | |
| CN220760772U (en) | Shock attenuation wear-resisting hardware mould | |
| CN215955115U (en) | Mixed type self-protection capacitor | |
| CN217235033U (en) | Novel six-axis radar shock absorber and mounting accessory thereof | |
| CN218798664U (en) | Anti-seismic stamping structure for die steel processing | |
| CN218375125U (en) | Safe type construction hanging flower basket | |
| CN219562293U (en) | Disc type shock-absorbing tool magazine | |
| CN220406904U (en) | Punching machine convenient to shock attenuation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |